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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.
Events for January 13, 2018
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Louisville Join the IRONMAN Boulder race directors Dave Christen and Tim Brosious and 303Triathlon for an IRONMAN Team Colorado training event. Please bring trainers for an indoor bike session about 90 mins long. If you have an extra trainer, please bring it along. Post ride choose from a 45 min yoga mobility for cyclingRead MoreFind out more »
Denver The Duathlon Series The Chilly Cheeks Duathlon Series is composed of 3 events - each with a different format. Each race is comprised of approximately 4 miles of running on paved roads, bike paths, and dirt trails. There will also be approximately 10 miles of paved cycling in each race. Keep in mind,Read MoreFind out more »