Spring membership drive is here! Join or renew in May and win sweet prizes.
BMA has a ton of cool stuff happening all season.
Sign up for a trail building event to put your muscle to good use.
Join us on one of our weekly rides – beginners, one for women of all levels, and one for intermediate to advanced riders.
Learn how to take your mountain biking skills to the next level by attending one of BMA’s skills clinics.
See the other fun stuff we’re planning!
All The News…
South Heil to Reopen June 16. Main trailhead parking lot to close daily at noon through Sept. 30 and golden eagle detour to be in place for several years.
BMA is kicking off our Tuesday evening trail building events with some TLC for Lower Bitterbrush at Hall Ranch.
Interested in e-bike access on natural surface trails in Boulder? City of Boulder Open Space & Mountain Parks will solicit public comment this summer.