Registered 501(c)(3): 95-1147772

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© 2020 COMBA


COMBA's projects serve our mission to develop and reserve of great mountain biking experiences in Colorado. We believe outdoor recreation is vital to improving the health, environment and economy of our beloved Centennial State. We are committed to being an advocacy voice for Colorado mountain bikers, maintaining and building natural surface trails, teaching proper trail use to cyclists, and working in collaboration with land managers to protect the landscapes where we love to play. You can also check out the Trail Project Status page to see an overview of what we're up to.

  • Blackjack and Raspberry Ridge Trails

  • Buffalo Creek

  • Clear Creek County

  • Colorado Trail

  • Continental Divide Trail

  • Denver Parks & Recreation

  • Douglas County

  • Golden Bike Park

  • Green Mountain

  • Jefferson County Open Space

  • Little Scraggy Trail

  • News

  • Other

  • Ruby Hill Bike Park

  • South Platte River Gateway Trails

  • Take a Kid Mountain Biking Day

  • The Bailey HUNDO

  • Trips for Kids

You may also explore our work by viewing all COMBA programs.