4.7
(140)
1,128
riders
15
rides
Mountain biking around San Rafael offers diverse terrain within Marin County, characterized by rolling hills, coastal views, and lush natural habitats. The region provides access to trails that wind through varied landscapes, including areas near San Pablo Bay. Riders can explore a mix of singletracks and wider paths, with elevation changes ranging from gentle slopes to more challenging climbs. The natural environment supports a range of outdoor activities, making it a prime location for mountain biking.
Last updated: April 27, 2026
5.0
(23)
66
riders
32.3km
03:17
910m
910m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
17
riders
75.1km
05:57
1,230m
1,230m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Sign up for free
20
riders
69.9km
04:56
1,380m
1,380m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
31
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.7
(14)
12
riders
24.2km
01:59
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
An absolute must-see for cycling enthusiasts! This museum in Fairfax tells the story of nearly 200 years of cycling history, from 19th-century velocipedes to modern racing bikes. It's also home to the Mountain Bike Hall of Fame, featuring unique specimens and stories about the pioneers of mountain biking. The collection is impressive and authentic—no replicas, but real bicycles that showcase the evolution of technology and design. An inspiring place where you can truly feel the passion for cycling.
1
0
There is a small paved multi-use path which winds around the duck pond, past some shaded benches. The Marin County Fair takes place on its north bank, and Lagoon Park is commonly the site of local events.
0
0
Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.
0
0
The Dixie Schoohouse dates back to 1864, it has been in continuous use since its construction, making it the oldest in Marin County. It was listed on the National Register of Historic Places in 1972.
1
0
At the junction of Chicken Shack Fire Road and Ponti Ridge Trail. There are benches, a great view, and trail markers.
1
0
This historic missile site, decommissioned in 1971, is now an excellent spot to take photos of the fantastic 360° views of Mount Tamalpais and San Pablo Bay. A picnic table is here to enjoy lunch and take a break amid the gorgeous scenery.
0
0
San Rafael offers a diverse selection of mountain bike trails. You'll find a total of 16 routes, including 1 easy, 10 moderate, and 5 difficult trails, catering to various skill levels.
Mountain biking around San Rafael, located in Marin County, features rolling hills, coastal views, and lush natural habitats. Trails wind through varied landscapes, including areas near San Pablo Bay, offering a mix of singletracks and wider paths with elevation changes from gentle slopes to more challenging climbs.
Yes, there is at least one easy mountain bike trail available. While many routes are moderate to difficult, beginners can find suitable options to enjoy the scenic surroundings.
For experienced riders seeking a challenge, San Rafael offers several difficult routes. One such option is the Bolinas Ridge Trail – Gestalt Haus loop from San Rafael Downtown, a demanding 46.7-mile path known for its varied terrain. Another is the Fairfax – Eldridge Grade Trailhead loop from San Rafael Downtown, a 43.5-mile trail through hilly terrain.
Absolutely. San Rafael boasts several extensive routes for those looking for longer rides. The Bolinas Ridge Trail – Gestalt Haus loop from San Rafael Downtown is a significant 46.7-mile journey, while the Fairfax – Eldridge Grade Trailhead loop from San Rafael Downtown covers 43.5 miles. For a slightly shorter but still substantial ride, consider the Tiburon Linear Park Bike Trail – Paradise Beach County Park loop from San Rafael Downtown, which is 36.6 miles long.
Yes, many of the mountain bike trails in San Rafael are designed as loops, offering a convenient way to start and end your ride at the same point. Examples include the China Camp State Park – Bay View Trail loop from Marin Civic Center and the Historic Dixie Schoolhouse loop from Marin Civic Center.
The trails around San Rafael offer access to beautiful natural features and points of interest. You might encounter highlights like the Flowy downhill section above Laguna Creek or the impressive The Big Rock - Skywalker Ranch. The region is also known for its rolling hills and coastal views, particularly around San Pablo Bay.
Yes, you can find places to refuel or relax near the trails. For example, Splitrock Tap & Wheel is a cafe that mountain bikers often frequent.
The mountain bike trails in San Rafael are highly rated by the komoot community, with an average score of 4.7 stars from over 150 reviews. More than 1200 mountain bikers have explored the varied terrain, often praising the diverse landscapes, from rolling hills to coastal paths, and the range of options for different ability levels.
San Rafael, California, generally offers pleasant conditions for mountain biking for much of the year. Spring and fall provide mild temperatures and often clear skies, making them ideal. Summers can be warm, especially inland, while winters are typically mild but can bring rain, which might affect trail conditions. Always check local weather and trail reports before heading out.
While specific public transport access points for every trail vary, San Rafael is part of Marin County, which has a public transit system. Some trailheads, particularly those closer to urban centers like the Marin Civic Center or San Rafael Downtown, may be more accessible via local buses. It's advisable to check the specific route details and local transit schedules for the most accurate information on reaching your chosen trailhead.
Parking availability varies by trailhead. Popular areas like China Camp State Park typically have designated parking lots. For routes starting from urban centers like Marin Civic Center or San Rafael Downtown, street parking or public garages might be available. Always look for official parking areas and be mindful of any posted restrictions or fees.
Yes, for dedicated bike park experiences, you can explore options like Stafford Lake Bike Park, which is known for offering a range of experiences from popular singletracks to more challenging routes. You can find more information about bike parks in the region in the Bike Parks around San Rafael guide.


Browse the best MTB trails in other regions.