BEGIN:VCALENDAR
VERSION:2.0
PRODID:Zwift Calendar - by David Collom
METHOD:REQUEST
BEGIN:VEVENT
UID:5564608
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T001000Z
DTEND:20260519T001000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565145
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T001500Z
DTEND:20260519T001500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564613
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T011000Z
DTEND:20260519T011000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564532
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T021000Z
DTEND:20260519T021000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565033
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T021500Z
DTEND:20260519T021500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564589
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T031000Z
DTEND:20260519T031000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564599
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T041000Z
DTEND:20260519T041000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564930
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T041500Z
DTEND:20260519T041500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564496
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T051000Z
DTEND:20260519T051000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564503
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T061000Z
DTEND:20260519T061000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564841
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T061500Z
DTEND:20260519T061500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564562
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T071000Z
DTEND:20260519T071000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564575
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T081000Z
DTEND:20260519T081000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565104
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T081500Z
DTEND:20260519T081500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564486
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T091000Z
DTEND:20260519T091000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564632
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T101000Z
DTEND:20260519T101000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564998
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T101500Z
DTEND:20260519T101500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564635
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T111000Z
DTEND:20260519T111000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564547
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T121000Z
DTEND:20260519T121000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564900
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T121500Z
DTEND:20260519T121500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564549
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T131000Z
DTEND:20260519T131000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564602
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T141000Z
DTEND:20260519T141000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565146
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T141500Z
DTEND:20260519T141500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564614
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T151000Z
DTEND:20260519T151000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564520
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T161000Z
DTEND:20260519T161000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565034
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T161500Z
DTEND:20260519T161500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564591
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T171000Z
DTEND:20260519T171000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564819
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T171500Z
DTEND:20260519T171500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564595
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T181000Z
DTEND:20260519T181000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564934
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T181500Z
DTEND:20260519T181500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564497
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T191000Z
DTEND:20260519T191000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564504
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T201000Z
DTEND:20260519T201000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564828
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T201500Z
DTEND:20260519T201500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564564
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T211000Z
DTEND:20260519T211000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564576
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T221000Z
DTEND:20260519T221000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565107
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T221500Z
DTEND:20260519T221500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564521
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T231000Z
DTEND:20260519T231000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564855
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260519T231500Z
DTEND:20260519T231500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564592
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T001000Z
DTEND:20260520T001000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564596
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T011000Z
DTEND:20260520T011000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564932
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T011500Z
DTEND:20260520T011500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564498
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T021000Z
DTEND:20260520T021000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564507
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T031000Z
DTEND:20260520T031000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565009
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T031500Z
DTEND:20260520T031500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564566
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T041000Z
DTEND:20260520T041000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564572
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T051000Z
DTEND:20260520T051000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565108
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T051500Z
DTEND:20260520T051500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564471
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T061000Z
DTEND:20260520T061000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564481
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T071000Z
DTEND:20260520T071000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564821
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T071500Z
DTEND:20260520T071500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564636
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T081000Z
DTEND:20260520T081000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564543
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T091000Z
DTEND:20260520T091000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range1.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5565069
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper | Advanced
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T091500Z
DTEND:20260520T091500Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_advanced.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
BEGIN:VEVENT
UID:5564550
SUMMARY:[Makuri Islands] Stage 3: Four by Four: Island Hopper
LOCATION:Makuri Islands
DESCRIPTION:Four by Four brings four ways to race into one month of
  competition. Each week\, you can take on ZRacing\, Crit\, Epic\, or
  TT—mix formats or stick to what you know. Show up\, race your way\, and
  earn rewards as you go.\n\nComplete any stage to earn XP\, with 1000 XP
  up for grabs for completing your first stage.\n\nZRacing is where it all
  starts. As part of Four by Four\, you can jump into classic pack racing
  each week—mixing formats or sticking with what you know. Line up\, race
  your way\, and earn as you go.\n\nStage 3\nRoutes: Island Hopper\nDate:
  May 18–24\nPowerUps: Draft + Aero\n\nThree weeks in. Try something new
  or refine your approach. Go long\, go fast\, or go smart.\n\nMONTHLY GC
  COMPETITION (ZRacing only)\n\nLooking for extra motivation? The Monthly
  GC (General Classification) Competition lets you track where you stand
  across all ZRacing stages. Each race counts—your times add up
  throughout the series\, shaping the overall standings. At the end of the
  month\, the fastest total time takes the win!\nVIEW RESULTS:
  https://www.zwift.com/racing/leagues/fourbyfour2026\n\n—---------------
 ---\n\nTRACK YOUR PERFORMANCE\n\nYour Racing Profile captures your
  efforts\, power\, and results in one place\, helping you track progress
  and spot where you’re improving.\n\nSEE YOUR PROGRESS:
  https://www.zwift.com/athlete/me\n\n—------------------\n\nZwift Racing
  Score is aimed at pairing you with riders of similar racing abilities to
  keep racing fun\, fair\, and competitive. Read the FAQ here:
  https://support.zwift.com/en_us/racing-score-faq-BkG9_Rqrh\n\nADVANCED
  CATEGORY = 650+\nCATEGORY RANGE 1 = 0-159 | 160-269 | 270-389 | 390-509 |
  510-649\nCATEGORY RANGE 2 = 0-209 | 210-329 | 330-449 | 450-569 |
  570-724\n\nFor riders with a Racing Score of 650 or higher\, the'
  Advanced' category will have separate events scheduled every other
  hour.\n\nPlease note that in order to enter the Advanced category\, you
  will need the following:\n\nHeart Rate Monitor\nZwift Racing Score of
  over 650\nSmart Trainer/Bike or Power Meter
DTSTART:20260520T101000Z
DTEND:20260520T101000Z
URL:https://cdn.zwift.com/static/events_headers/cycling/special/zracing-4x4
 _event-header_ride_range2.jpg
CLASS:PUBLIC
LAST-MODIFIED:20260518T232639Z
END:VEVENT
END:VCALENDAR