Marin Trail Stewards
Type Trail Association
Primary Activity Mountain Bike
Website
Geo
Address
California United States
Associated Group
A4B Marin Trail Stewards - Regional Admin Group
21
Avg: 5 (1 votes)
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Marin Trail Stewards maintains existing Marin mountain bike trails and builds new singletrack. Our mission is to advocate for trail access, champion world-class singletrack, and engage our communities for better mountain biking in Marin.

Supported/Adopted Trails


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Riding Areas

nametrailstotal descenthighest trailtotal distance
Alto Bowl Preserve2-180 ft307 ft3,576 ft
Bald Hill4-129 ft1,047 ft2 miles
Baltimore Canyon and King Mountain Preserve10-2,100 ft942 ft7 miles
Blithedale Summit Open Space Preserve16-2,826 ft1,129 ft12 miles
Camino Alto Preserve12-1,021 ft497 ft4 miles
Cascade Canyon Preserve14-2,297 ft997 ft8 miles
China Camp17-5,355 ft1,032 ft20 miles
French Ranch and Roy's Redwoods5-1,241 ft1,300 ft8 miles
Gary Giacomini Preserve17-5,895 ft1,373 ft13 miles
Golden Gate National Recreation Area4-1,786 ft1,670 ft16 miles
Harry A Barbier Memorial Park21-3,993 ft1,064 ft14 miles
Horse Hill Preserve2-32 ft364 ft1 mile
Indian Tree Preserve14-2,142 ft1,451 ft11 miles
Loma Alta Preserve9-3,150 ft1,594 ft14 miles
Lucas, Ignacio, Loma Verde, Pacheco and Marinwood Open Space26-15,115 ft1,860 ft37 miles
Marin Headlands64-10,775 ft1,087 ft63 miles
Marin Municipal Water District113-36,366 ft2,558 ft132 miles
Mount Burdell24-4,701 ft1,482 ft21 miles
Mount Tamalpais State Park44-13,990 ft2,038 ft54 miles
Olompali State Historic Park3-17 ft1,496 ft6 miles
Point Reyes National Seashore17-6,830 ft1,327 ft41 miles
Ring Mountain7-123 ft598 ft4 miles
Rush Creek6-685 ft273 ft8 miles
Samuel P. Taylor State Park7-3,067 ft1,417 ft18 miles
Stafford Lake Bike Park8-284 ft311 ft2 miles
Tamarancho9-2,174 ft987 ft8 miles
Terra Linda / Sleepy Hollow Preserve27-4,233 ft802 ft14 miles
White Hill Preserve5-2,105 ft1,430 ft6 miles

Supported Regions

titleroleratingtrails
San DomenicoBuilder
5 trails

1 Review for Marin Trail Stewards

  • + 2
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 Marin County needs A LOT of help right now. Access4Bikes is leading the charge and needs as much help as possible. This is a great organization, please help save the trails in Marin County.
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Help fund trail maintenance and development
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Please support Marin Trail Stewards with your donation! Your contribution helps maintain and improve the trails we love and cherish through repairs, signage updates, and new builds. Every dollar helps to secure the future of our trails. Thank you!

Recent Donations

usernameamountdate
Jratcliffe57$25 USDJun 21, 2026
Jparadine$5 USDMar 20, 2024
revelrevel$15 USDNov 1, 2023