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Advocating for trails and mountain biking in Boulder, Colorado since 1991
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to Ride
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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, women of all levels, and 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
Apr
04
TRAIL BUILDING: Picture Rock
Tuesday, April 4 @ 9:00 am - 12:00 pm
Apr
04
EVENT: Ride Guide Training
Tuesday, April 4 @ 6:30 pm - 8:00 pm
Apr
10
SKILLS CLINIC: Women’s MTB Foundations – Beginner
Monday, April 10 @ 5:30 pm - 7:30 pm
Apr
11
TRAIL BUILDING: Picture Rock
Tuesday, April 11 @ 9:00 am - 12:00 pm
All The News…
The Rutter Report: Bitterbrush Spring Cleaning
My goal has always been to improve the flow of the trail, find interesting alternate lines, and try to provide an appropriate mix of challenge and “do-ability”.
Weigh in on Open Space Decisions and Policy on an Advisory Board
Advisory boards and commissions provide recommendations to our elected officials and give residents the opportunity to have their voices heard within Boulder government.
BMA’s Dec. 14 Comments Regarding the OSMP e-Bike Evaluation
BMA agrees with the OSMP staff recommendation that the OSMP charter should be amended to include e-biking as a passive recreational activity permissible on open space and allowed only on certain designated trails.
