Tuesday, May 12
11:00 PM UTC
VO2sday Micro Race (1 of 5) by Zwift Insider
Race
event-snapshot
EVENT RULES
This event has the following requirements:
category enforcement iconCategory Enforced.
power meter required iconPower Meter required.
Visit www.support.zwift.com for more information on race rules.
EVENT DESCRIPTION
Welcome to VO2sday - 5 short, back-to-back TT races designed to give you a properly structured VO2 Max workout in a motivating and engaging race!

Be sure to sign up and complete all 5 races. This ensures that you get a proper VO2 Max workout, and puts you into contention for the time-based GC competition, found on Zwift Power.

Because the goal is for you to hold your max power for the duration of each race, these are set up as mass-start time trial events. Drafting is disabled, so there's no 'sitting in.' Use the best TT frame and wheels you've got. Push as hard as you can for the race's 3-5 minute duration, then recover for a few minutes before doing it again!

Categories are based on your compound score, which takes into account your 5-minute power and body weight as is computed as (5-min power in W/kg) * (5-min power in W). Current category setup:

- A: 1800+
- B: 1400-1800
- C: 1100-1400
- D: 1100 and below
VO2sday Micro Race (1 of 5) by Zwift Insider - Race Results
Log in to view race results
Finish
NameAVG HR
TimeGapWattsW/kg20 minW/kg5 minW/kg15 secW/kg