Have an event to List?
Whether a race, special group ride, training opportunity, or cycling-related community event, the 303 calendar showcases it all. To have an event posted here please follow this link: Event Policy Submission & Guidelines.
Boulder Sunset Triathlon
Join us at the Boulder Reservoir for the 11th annual Boulder Sunset Triathlon, the third race in our Boulder, Colorado triathlon series! This is where it all started for Your Cause Sports. This race has grown to be a local favorite due to its later start, and will sell out in early August at 1,200 athletes. For the 4th year in a row, the Boulder Sunset Olympic Distance will be a Mountain Collegiate Triathlon Conference race. The Duathlon will continue to be part of the USAT Duathlon Race Series. So come race in one of Colorado’s best triathlons and see for yourself why this is a must-do race in 2017! With a Sprint, Olympic, Duathlon and 5K & 10K run, we guarantee a fun day for the entire family.
Child care offered by PRKids
Event details and registration here