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Marin County

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J F M A M J J A S O N D

265 mi 427 km of trail 17 Rides

Easy Trails 46 Trails Intermediate Trails 85 Trails Hard Trails 11 Trails
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Rides in Marin County - 17

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Favorite Wagon Wheel Trail Section, counter-clockwise
Difficult

Camp Tamarancho Loop

11.3 mi 18.1 km • Loop • 1,425 ft Ascent 434.2 m Ascent

(151) Fairfax, CA
Favorite Hitting the smooth and fast Shoreline Trail at China Camp State Park.
Intermediate

China Camp State Park Loop

8.7 mi 14.0 km • Loop • 792 ft Ascent 241.49 m Ascent

(108) Santa V…, CA
Favorite Layover in Muir Woods
Intermediate

Tennessee Valley/Muir Beach Singletrack Highlights

20.7 mi 33.3 km • Loop • 3,233 ft Ascent 985.27 m Ascent

(43) Tamalpa…, CA
Favorite Sunrise on MT Tam, April 2013. Mill Valley, CA
Intermediate

Mount Tamalpais Summit Loop

16.3 mi 26.2 km • Loop • 2,450 ft Ascent 746.76 m Ascent

(34) Mill Va…, CA
Favorite Biking at Marin County
Intermediate

Golden Gate to Tennessee Beach Loop

17.9 mi 28.9 km • Point to Point • 2,443 ft Ascent 744.76 m Ascent

(26) Sausalito, CA
Favorite Alphawanderlust.com -Ride into the sunset- Bolinas Ridge
Difficult

Fairfax-Bo Ridge Gravel Grinder

43.3 mi 69.6 km • Loop • 3,638 ft Ascent 1108.79 m Ascent

(11) Fairfax, CA
Favorite Tennessee Valley
Intermediate/Difficult

Tennessee Valley to Muir Beach Short Loop

12.6 mi 20.3 km • Loop • 1,973 ft Ascent 601.51 m Ascent

(6) Tamalpa…, CA
Favorite Wagon Wheel Trail Section, counter-clockwise
Intermediate/Difficult

Tamarancho to Repack

14.3 mi 22.9 km • Loop • 1,858 ft Ascent 566.25 m Ascent

(22) Fairfax, CA

Trails in Marin County - 125

MTB Project is built by riders like you. Add Your Trails

2.8 mi 4.6 km #1Coast View Trail
Intermediate
Mill Valley, CA
Intermediate
2.8 mi 4.6 km Mill Valley, CA 14 
1.1 mi 1.8 km #2Tenderfoot
Difficult
Mill Valley, CA
Difficult
1.1 mi 1.8 km Mill Valley, CA 14 
0.6 mi 0.9 km #3Candelero Trail (Wiggler)
Difficult
Lagunitas-Forest Knolls, CA
Difficult
0.6 mi 0.9 km Lagunitas-Forest Knolls, CA
0.9 mi 1.5 km #4Chimney Rock
Easy
Inverness, CA
Easy
0.9 mi 1.5 km Inverness, CA
1.2 mi 2.0 km #5Wagon Wheel Trail
Difficult
Fairfax, CA
Difficult
1.2 mi 2.0 km Fairfax, CA
0.6 mi 1.0 km #6Endor
Intermediate
Woodacre, CA
Intermediate
0.6 mi 1.0 km Woodacre, CA
2.6 mi 4.2 km #7Big Rock Trail
Intermediate/Difficult
Lucas Valley-Marinwood, CA
Intermediate/Difficult
2.6 mi 4.2 km Lucas Valley-Marinwood, CA
0.5 mi 0.8 km #8Alchemist Trail
Intermediate/Difficult
Fairfax, CA
Intermediate/Difficult
0.5 mi 0.8 km Fairfax, CA
11.1 mi 17.8 km #9Bolinas Ridge
Intermediate
Lagunitas-Forest Knolls, CA
Intermediate
11.1 mi 17.8 km Lagunitas-Forest Knolls, CA 15 
2.5 mi 4.0 km #10Repack Road
Intermediate/Difficult
Woodacre, CA
Intermediate/Difficult
2.5 mi 4.0 km Woodacre, CA
0.9 mi 1.5 km #11Serpentine Trail
Difficult
Fairfax, CA
Difficult
0.9 mi 1.5 km Fairfax, CA
1.0 mi 1.6 km #12B-17 Trail
Intermediate
Fairfax, CA
Intermediate
1.0 mi 1.6 km Fairfax, CA
2.0 mi 3.2 km #13Broken Dam Trail
Intermediate/Difficult
Woodacre, CA
Intermediate/Difficult
2.0 mi 3.2 km Woodacre, CA
2.2 mi 3.5 km #14Middle Green Gulch
Intermediate
Tamalpais Valley, CA
Intermediate
2.2 mi 3.5 km Tamalpais Valley, CA 10 
3.1 mi 5.1 km #15Diaz Ridge
Intermediate
Tamalpais Valley, CA
Intermediate
3.1 mi 5.1 km Tamalpais Valley, CA 11 
1.1 mi 1.7 km #16Goldman Trail
Intermediate
Fairfax, CA
Intermediate
1.1 mi 1.7 km Fairfax, CA
2.9 mi 4.7 km #17Willow Camp Fireroad
Intermediate/Difficult
Bolinas, CA
Intermediate/Difficult
2.9 mi 4.7 km Bolinas, CA
3.0 mi 4.8 km #18Southern Marin Line Fire Road
Easy
Corte Madera, CA
Easy
3.0 mi 4.8 km Corte Madera, CA
2.6 mi 4.2 km #19680 Trail
Intermediate
Sleepy Hollow, CA
Intermediate
2.6 mi 4.2 km Sleepy Hollow, CA 10 
0.5 mi 0.8 km #20Slacker Ridge
Difficult
Sausalito, CA
Difficult
0.5 mi 0.8 km Sausalito, CA

Photos of Marin County - 163

MTB Project is built by riders like you. Add Your Photos

Sunrise on MT Tam, April 2013. Mill Valley, CA
May 17, 2013 near Mill Va…, CA
Alphawanderlust.com -Ride into the sunset- Bolinas Ridge
Jun 5, 2018 near Lagunit…, CA
Yuri Hauswald shows you around one of his favorite local trail systems.
Nov 15, 2016 near Fairfax, CA
Hitting the smooth and fast Shoreline Trail at China Camp State Park.
Aug 21, 2013 near Santa V…, CA
Alphawanderlust.com | Overlooking Stinson Beach | Bolinas Ridge
Jun 5, 2018 near Bolinas, CA
Biking at Marin County
Apr 15, 2013 near Marin City, CA
Bo Ridge in Spring.
May 14, 2016 near Lagunit…, CA
Ridgecrest Blvd
Apr 11, 2013 near Bolinas, CA