Boulder Mountainbike Alliance
Boulder, Colorado

The Boulder Mountainbike Alliance's mission is to serve as a positive voice for mountain biking in the greater Boulder Colorado area by improving the trail experience for all users through social rides and events, advocacy, and trail building.

Top donors for July

Support these trails

Trail Care makes it super easy for Strava users to support the trails they use by enabling fast, easy and fun micro donations.

Each time you upload an activity to Strava we'll process it and check if it matches the jurisdiction of any participating organizations. If it does, we'll send you an email asking if you'd like to complete your donation.

Read How it works for more information.

Or, you can simply make a one time donation using the form below.

Make a one time donation

Most popular segments in the last month

Segment Times Ridden Donations Generated
Easy Money to Claim Jumper up 4 $0.00
Antelope Bench to Nelson Loop Intersection - Corrected 2 $0.31
Nelson CW - Last Climb Sprint 2 $0.06
Nelson False Summit 2 $0.13
Nelson first DH bench to bump 2 $0.09
Nelson Loop @ Hall Ranch (Clockwise) 2 $0.54
Saddle Sprint 2 $0.06
Nelson Summit to Bench CCW 2 $0.27
Hall Ranch Antelope from Parking Lot 2 $0.21
Shortcut 39 2 $0.00