San Mateo County, California

Looking for the best mountain biking in San Mateo County? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around San Mateo County. The detailed guides, photos, and reviews are all submitted by the Outbound community.

Top Mountain Biking Spots in and near San Mateo County

  • Walnut Creek, California

    Juniper to the Summit Loop Trail and Meridian Ridge

    6.56 mi / 2037 ft gain
    Juniper to the Summit Loop Trail and Meridian Ridge is a loop trail that is strenuous located near Diablo, California.
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  • Fairfax, California

    Lake Lagunitas

    4.0
    1.68 mi / 0 ft gain
    Located near Fairfax, California, this trail is relatively flat and provides peaceful views of the lake as you pass over small creeks and groves of redwoods. It's good for all skill levels and is accessible year-round. It's a great trail for families and beginner mountain bikers.It can be a littl...
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  • San Rafael, California

    China Camp Loop

    4.0
    9.23 mi / 1716 ft gain
    Park at the lot in the China Camp State Park. Hop onto the Bay View trail to gain to begin the loop trail. Switchbacks take you up to a long and easy path passing through shaded and open areas. Enjoy the grasslands speckled with oak trees and coyote brush. You can see the San Rafael bay and bridg...
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  • San Rafael, California

    Terra Linda Sleepy Hollow Ridge Trail

    5.0
    5.85 mi / 1089 ft gain
    This San Rafael neighborhood trail is quite popular, but there is plenty of room for everyone and the parking is easy. After you park at the trailhead, you walk (or bike) up a relatively short and steep path that takes you to the beginning of the trail.  This hike takes you along a scenic ridge ...
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