4.9
(11)
107
riders
10
rides
Mountain biking in Rush Creek Open Space Preserve offers a network of trails across rolling hills and open landscapes in Marin County. The area features a mix of fire roads and dedicated bike paths, providing varied terrain for mountain bikers. Elevations are generally moderate, with routes traversing natural open spaces and offering views of the surrounding region.
Last updated: May 11, 2026
4
riders
20.2km
01:51
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4
riders
29.3km
02:14
470m
470m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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6
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(4)
28
riders
43.3km
04:46
1,450m
1,450m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(4)
32
riders
16.5km
01:33
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Pierre Joske Grove offers hikers, mountain bikers, and equestrians a peaceful oak-shaded retreat amid sweeping grasslands. Sitting at roughly 800 feet elevation just off Deer Camp Fire Road, the groveβs mature oaks invite rest, birdwatching, and wildflower spotting in spring. It also serves as a community focal point for habitat restoration, most recently hosting milkweed planting events to support monarch butterflies.
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Spanning 1,627 acres, this park features extensive trails for hiking, running, and biking. The main attractions include Mount Burdell, standing at 1,558 feet above sea level, and Hidden Lake, a seasonal pond. Throughout the park, there are ample opportunities to encounter wildlife, including frogs, salamanders, cattle, and deer.
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This is a small park with a 10-acre pond and some trails along the shore. There are usually quite a few birds around, you might even spot a large pelican from time to time.
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At the junction of Chicken Shack Fire Road and Ponti Ridge Trail. There are benches, a great view, and trail markers.
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Loma Alta literally translates to "high hill" and is the highest point in the Loma Alta Open Space Preserve. A few different dirt roads and trails lead to the bald summit that looks over the surrounding hillsides.
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Embark on an adrenaline-fueled mountain biking adventure through Big Rock. The trail reaches its peak at the towering landmark, a colossal rock that adds a unique touch to the experience. Exercise caution on the descent; the pavement can get slippery, adding an exhilarating challenge to this thrilling ride.
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Big Rock Ridge, a striking ridge near Novato, California, standing as Marin County's second-tallest peak. Spanning 5 miles from northwest to east, it creates a natural boundary for central and southern Marin County. Named after the rock at the base of Big Rock Trail, this ridge promises awe-inspiring views and invigorating trails.
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The majority of mountain bike trails in Rush Creek Open Space Preserve are rated as moderate, offering a good balance for riders with some experience. There is also one difficult route available for more advanced mountain bikers seeking a challenge.
While there are no trails specifically rated as 'easy', many of the moderate routes, particularly those utilizing fire roads, can be suitable for riders with some experience looking for a less technical ride. The preserve's rolling hills and open landscapes make it generally accessible.
The preserve offers several moderate trails that can be suitable for families with older children or those comfortable with longer rides on varied terrain. Routes like the Novato Rail-Rowland Bike Trail loop from Novato Downtown, which follows a repurposed rail trail, offer a mix of paved and unpaved sections that might be enjoyable for a family outing.
Trail lengths vary significantly, with routes ranging from approximately 12.6 miles (20.2 km) to 26.9 miles (43.3 km). Durations can range from about 1 hour 50 minutes to over 4 hours, depending on the specific route and your pace.
Marin County generally experiences mild, wet winters and warm, dry summers. Spring and fall are often ideal for mountain biking, offering pleasant temperatures and lush scenery. While winter riding is possible, be prepared for potentially muddy conditions after rainfall. Summers can be warm, so early morning or late afternoon rides are recommended.
No specific permits are generally required for mountain biking within Rush Creek Open Space Preserve. However, it's always a good practice to check the official Marin County Parks website for any updated regulations or temporary closures before your visit.
Parking availability can vary depending on your chosen trailhead. Many routes start from areas with designated parking, such as near Novato Downtown or the Marin Museum of the American Indian. It's advisable to check the specific route details on komoot for parking information related to your starting point.
Yes, many of the mountain bike routes in Rush Creek Open Space Preserve are designed as loops, allowing you to start and finish at the same point. Examples include the Burdell Mountain β Old Town Novato loop from Novato Downtown and the Pinheiro Fire Road Trailhead β Bahia Trail loop from Marin Museum of the American Indian.
The trails offer views of rolling hills and open landscapes. Specific points of interest include the Pinheiro & Rush Creek Fire Road Junction and sections of the Bahia Trail. The preserve is known for its natural open spaces.
The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the varied terrain, the network of fire roads, and the scenic open landscapes that define the riding experience in Rush Creek Open Space Preserve.
While popularity can fluctuate, exploring routes that are slightly longer or start from less central trailheads might offer a quieter experience. The Big Rock Ridge loop from Loma Verde, for instance, provides a substantial ride through varied terrain.
Rush Creek Open Space Preserve is home to various wildlife typical of Marin County's open spaces. You might encounter deer, coyotes, and a variety of bird species. Keep an eye out, especially during quieter times of day, and always maintain a respectful distance.
Yes, the preserve is located near Novato Downtown, which offers a selection of cafes, restaurants, and other amenities where you can refuel after your ride. Depending on your starting point, you'll find options for food and drink within a short distance.


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