Crested Butte Mountain Bike Association

The Oldest Mountain Bike Club in the World

HAPPY NEW YEAR! CBMBA is looking forward to another outstanding year of trailwork and riding trails!

Do you want to be more involved with CBMBA? Contact us for ways to help out! Do a group of you and your buddies want to work on a local favorite trail? Contact us and one of us will go out with you and help you learn about trailwork, supply the tools, pizza and beer. 

The Crested Butte Mountain Bike Association is now 28 years old! We are a volunteer, non-profit organization dedicated to the access, building and maintenance of mountain bike trails in Crested Butte, Colorado.

Each summer we host several work days in conjunction with the Forest Service and BLM, building new trails and maintaining all the classic trails that so many locals and visitors love to ride.

Become an integral part of mountain biking in Crested Butte by joining our club or showing up to help buff out 401, 403,The Lower Loop, Cement Creek Trail and Reno Flag Bear, to name a few of the trails we work on.

We recently participated in the Gunnison National Forest Travel Management planning process, helping to secure quality mountain bike experiences here in Gunnison County.


Trail Conditions & Descriptions Friday January 17th, 2012: We are finally getting snow in the high country!  Hartman Rocks is fabulous right now!   Seasonal closure to motorized October 1 until June 1 on Cement Mountain Trail 553 and Rosebud Trail 423 to protect big game. Teocalli Ridge closed to all users until it is repaired.

  Join CBMBA