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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.

Oktoberfest Sprint

Union Reservoir Longmont

The annual Oktoberfest Triathlon on September 19th, 2021,  is the party of the season and also a 2021 Mountain Collegiate Conference Race!  As the leaves change color this race will officially end the Colorado Triathlon Season!Read More