WHAT IS CATEGORY ENFORCEMENT?

Category Enforcement will prevent Zwifters from entering a category they are not eligible for. Our goal is to increase fairness in racing.

HOW DOES IT WORK?

- Zwift checks a racer's past performance using VO2 max estimates FTP to determine their race category.
- Racers can join a category at or above their category. For example, if you are "C" category, you can race in C, B, or A category. You can not race in the D category.

Welcome to SZR Sunchaser, an early morning race to have some fun and get your competitive spirit fired up!

This is a mass start race with all categories starting together at the same time, you'll see everyone entered on the course. Make a lightning start, hold on to the fastest group you can and stick with it to the end!

Please join the correct race category that either corresponds to your 'Minimum Category' on Zwiftpower.com or a category above if you're looking to test yourself.

RACE RULES
~ Custom powerups Aero, Draft and Feather
~ No TT bikes
~ Heart rate monitors compulsory for all categories.
~ Power Meter and Smart Trainer winners take category win.
~ zPower riders will be removed from the results on Zwiftpower

CATEGORIES
(A) 4.0 W/kg FTP or higher
(B) 3.2 W/kg to 3.99 W/kg FTP
(C) 2.5 W/kg to 3.19 W/kg FTP
(D) Under 2.49 W/kg FTP

P.S. This isn't a chase race, just to be clear.