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Trails

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

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Conditions

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to Ride

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Trail

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Group Ride

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Skills Clinic

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BMA Member

BMA has a ton of cool stuff happening all season.

Slay it Forward and Win!

Each $1 donation to BMA’s Trail Fund gets you a chance to win a Specialized Stumpjumper Comp Carbon! Winner will be announced at the Slay it Forward Bike Demo and Happy Hour on September 5. You do not have to be present to win.

Upcoming Events

Sat 24

TRAIL BUILDING: West Magnolia

August 24 @ 9:00 am - August 25 @ 4:00 pm
Tue 27

TRAIL BUILDING: Heil

August 27 @ 5:15 pm - 8:00 pm
Tue 27

RIDE: Gurlz Ride

August 27 @ 5:45 pm - 8:00 pm
Wed 28

EVENT: Boulder Creek Sweep Run and Bike

August 28 @ 5:00 pm - 8:00 pm
Wed 28

RIDE: Knobby Wednesday

August 28 @ 5:45 pm - 7:30 pm

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