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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

All Day

Highlands Point Circuit

Highlands Ranch   Registration opens on June 1 for the package of four races, and is open until August 1. At that time, you can still register for each individual race either in advance or at the race ($5 moreRead More

CMWC – Highlands Ranch Series

Highlands Ranch   The Colorado Mid-Week Championship (CMWC) is 12 awesome competitive races for competition levels ranging from 1st time racers (beginners) to the PRO level competitors on 12 different nights, right here in your backyard.   The HRCA MTBRead More

Davos Dash

West Vail Holiday Inn 2211 N Frontage Rd W, Vail

West Vail   Event details and registration here   Full series includes the following events May 31st - Eagle Ranch Classic XC June 14 - Berry Creek Bash June 28 - Battle @ Bellyache  July12 - Lost Lake Loop (adultsRead More