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Advocating for trails and mountain biking in Boulder, Colorado since 1991

COVID-19 AND MOUNTAIN BIKE SAFETY

BMA parties and other social events are canceled or postponed until such time as these group activities are deemed safe again.

Get Trail
Conditions

See Where
to Ride

Build
Trail

Join a
Group Ride

Take a
Skills Clinic

Become a
BMA Member

Upcoming Events

Thu 06

SKILLS CLINIC: WOMEN’S MTB SERIES

August 6 @ 5:30 pm - 7:30 pm
Tue 11

TRAIL BUILDING: Heil

August 11 @ 5:15 pm - 8:00 pm
Tue 11

RIDE: Gurlz Ride

August 11 @ 6:00 pm - 8:00 pm

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 a weekly group ride.

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…

Virtual Town Hall on 8/12

Virtual Town Hall on 8/12

Do you wonder what BMA’s board is thinking we’ll be doing in the next couple years? Wonder how you can get involved? Find out what’s up with BMA at a virtual town hall on August 12 at 7:30 p.m.

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Join the BMA Community

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