What We Do


Ride, build trails, and advocate for preservation, education and access.

Mountain bicycling has grown exponentially in Colorado. As population increases more trail users will be out enjoying our local trails at Jefferson County Open Space (JCOS) and other areas, increasing the opportunity for conflict. Most land managers and trail-user groups have come to acknowledge the legitimacy of responsible mountain biking on public lands.

COMBA's goal is to continue maintaining workable relationships with all of the local land management groups.