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Bicycle Colorado

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Chatfield Time Trial Series

More information will be available on the race flyer.

Link to Registration.

Event Details

When:

Thursday, September 04, 2025

Location

Chatfield State Park, N Roxborough Park Rd, Littleton, CO, USA
Event Webpage

Other Events

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Bicycle Colorado’s 2024/2025 Zwift Winter Race Series

Virtual

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Bicycle Colorado’s 2024/2025 Zwift Winter Race Series

Virtual

View Event >>

Moving People Forward

Bicycle Colorado Gala

Colorado Bicycle Summit
Bicycle Colorado
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The Latest News

  • Nov 18, 2024
  • by Bicycle Colorado
Announcing Our New Logo

  • Share and tag your bicycle images
  • Bicycle Colorado has been proud to offer a variety of bike clinics this season to give riders new skills and confidence. Thanks to Nicole from the Amy D. Foundation for leading the Women’s Gravel Clinic.
  • After multiple attempts since 2018, on the final day of the session, the Colorado Legislature passed SB24-065, also known as the distracted driving bill.
  • Mark your calendars … @VeloSwap is back! #VeloSwap Tickets and booth space are now available for the November 2nd event. Link in bio. #BikeExpo #Denver