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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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Copper Triangle

Copper Mountain Copper Mountain

Copper Mountain   We start high in the Rocky Mountains and only go up from there. Based at Copper Mountain in the heart of the Rockies, the famous Copper Triangle is a Colorado classic. This road sportive is graced withRead More

Featured

FoCo Fondofest

Fort Collins, CO: Foco Fondo, a cycling event company, announces the return of gravel ride and festival FoCo Fondofest on August 3rd, 2019. This fourth year event returns with four route options: 12-, 25-, 50-, and the Bite the BulletRead More

EAGLE CO ENDURO

Stop 3 at Eagle CO is the series Finale for the 2019 Revolution Enduro. This new venue for the series will be a big one day back country race venturing up into the high country with both technical and highRead More