The Best Mountain Biking in Boulder

Valmont Bike Park Trails is a loop trail that takes you by a lake located near Boulder, Colorado.

Wonderland Lake Trail is a loop trail that takes you by a lake located near Boulder, Colorado.

Sage and Eagle Trail Loop is a loop trail where you may see beautiful wildflowers located near Boulder, Colorado.

South Boulder Creek Trail is an out-and-back trail that takes you by a river located near Boulder, Colorado.

Sawhill Ponds is a loop trail where you may see local wildlife located near Boulder, Colorado.

Walden Ponds Wildlife Habitat Trail is a loop trail that takes you by a lake located near Niwot, Colorado.

East Boulder Creek to Walden Wildlife Ponds Loop is a loop trail that takes you by a lake located near Boulder, Colorado.

Coot Lake Trail is a loop trail that takes you by a lake located near Longmont, Colorado.

You can start from Chautauqua Park, but I prefer to start at NCAR, especially since there is ample parking and you can take a bathroom break inside before hitting the trail. From the intersection of Table Mesa Drive and Broadway in Boulder, drive west on Table Mesa to its end at the NCAR buildin...

Gunbarrel East Boulder Trail Loop is a loop trail where you may see beautiful wildflowers located near Boulder, Colorado.

Bummers Rock via Betasso Link Trail is an out-and-back trail where you may see beautiful wildflowers located near Boulder, Colorado.

Canyon Loop is a loop trail where you may see beautiful wildflowers located near Boulder, Colorado.

The Betasso Preserve features two loop trails that are accessible to both hikers and mountain bikers.  Drive up (west) Boulder Canyon about 15 minutes outside of Boulder and turn right (north)  on Sugarloaf Dr.  After another 5 or so minutes you'll see a sign on the right-hand (northeast) side of...

Davidson Mesa Loop Trail is a loop trail where you may see local wildlife located near Louisville, Colorado.

Harper Lake is an out-and-back trail where you may see beautiful wildflowers located near Sedalia, Colorado.

Community Ditch to Doudy Draw and Spring Brook Loop to Marshall Mesa is a loop trail that takes you past scenic surroundings located near Boulder, Colorado.