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Trail projects are where we spend most of our time and money, because MTB-specific experiences have to be pursued and created. COMBA gets involved at every step from concept to plan, fundraising to construction. We bring the experience and resources needed to develop world-class trails and trail systems. Our Trails Team develops collaborative partnerships with each land manager in our area to ensure well-maintained and constructed trails that have the least possible impact on wildlife and critical habitats. Volunteers are instrumental to our success and we would love to show you how much fun it can be to roll up your sleeves and build what you ride. Check for our trail work days on by searching with "" Meanwhile, read about our current trail projects below.

Bringing back a trail lost to private land, while enhancing its natural character as a shuttle trail

Building new trail, including several bike-only directional options, in Black Hawk


- Currently Under Construction -

Building new trail, including bike-only directional options, near Idaho Springs

A partnership project to balance and improve both wildlife needs and recreation opportunities along the Hwy 285 corridor

Ongoing work to maintain and improve this robust system near Pine Junction

Building a singletrack connection between Staunton State Park and Cub Creek Trail