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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.
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Boulder Underpants Run
June 8, 2018 @ 6:00 pm - 7:00 pm MDT
Presented by Hoka ONE ONE
Join us for this fun event as we go for a short run in our skivvies. We will unwind, raise money, have fun, wear underpants!
Everyone is welcome
$5-$10 donation is suggested