Spring membership drive is here! Join or renew in May and win sweet prizes.
Get Trail
Conditions
See Where
to Ride
Build
Trail
Join a
Group Ride
Take a
Skills Clinic
Become a
BMA Member
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!
Upcoming Events
Tue
24
TRAIL BUILDING: Hall Ranch
Tuesday, May 24 @ 5:15 pm - 8:00 pm
Tue
24
SKILLS CLINIC: Women’s MTB Foundations – Beginner
Tuesday, May 24 @ 5:30 pm - 7:30 pm
Tue
24
RIDE: Gurlz Ride
Tuesday, May 24 @ 6:00 pm - 8:00 pm
Wed
25
RIDE: Knobby Wednesday
Wednesday, May 25 @ 6:00 pm - 7:30 pm
All The News…
South Heil to Reopen on June 16
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.
Hall Ranch Improvements
BMA is kicking off our Tuesday evening trail building events with some TLC for Lower Bitterbrush at Hall Ranch.
City of Boulder to Evaluate E-Bikes on Open Space
Interested in e-bike access on natural surface trails in Boulder? City of Boulder Open Space & Mountain Parks will solicit public comment this summer.
