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MTB trails
United States
California
San Bernardino County

Montclair

The best MTB trails around Montclair

4.7

(7)

101

riders

10

rides

Mountain biking around Montclair offers diverse terrain, from shaded canyon trails with oak tree cover to routes through desert canyons. The region, situated in the Pomona Valley, features varied landscapes including the base of the San Gabriel Mountains. Trails often include singletrack sections, some with roots and rocks, and provide views of distant peaks.

Best mountain bike trails around Montclair

  • The most popular mountain bike trail is Cobal Canyon Loop, an 8.0 miles (12.9 km) trail that takes 1 hour 27 minutes to complete. This route leads through desert canyons.
  • Another top favourite among local mountain bikers is Marshall Canyon Trail loop from Damien High School, a moderate 16.1 miles (25.9 km) path. This trail is known for its oak tree cover and lush terrain.
  • Local mountain bikers also love the Marshall Canyon Trail – Potato Mountain Peak loop from Damien High School, a 19.2 miles (31.0 km) trail leading through varied canyon landscapes, often completed in about 3 hours 15 minutes.
  • Mountain biking around Montclair is defined by diverse canyon terrain, oak tree cover, and views of distant peaks. The network offers options for easy to moderate ability levels.
  • The routes in Montclair are highly rated by the komoot community with an average score of 4.5 stars from over 9 reviews. More than 140 mountain bikers have used komoot to explore Montclair's varied terrain.

Last updated: May 1, 2026

4

riders

#1.

Cobal Canyon Loop

12.9km

01:28

410m

410m

Mountain bike the moderate Cobal Canyon Loop, an 8.0-mile ride through desert canyons with views of distant peaks.

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Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

3.7

(3)

3

riders

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Montclair

Hiking around Montclair

Road Cycling Routes around Montclair

Cycling around Montclair

Running Trails around Montclair

Tips from the Community

Zachary
June 30, 2025, Puddingstone Dam

You can cycle across the top of the dam, which was constructed in 1928 to help control flooding in the region. It stands at 147 feet high, and today supports a myriad of outdoor recreation activities on the reservoir.

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Hear a plane coming in for a landing? You're experiencing air traffic from Brackett Field Airport. This airport is over 100 years old; it was established in 1911 and is one of the oldest operating airports in the Los Angeles area. There are only two runways here, and this small airport is a hub for flight training schools, charter services, and recreational flying.

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You can cycle across the top of the dam, which was constructed in 1928 to help control flooding in the region. It stands at 147 feet high, and today supports a myriad of outdoor recreation activities on the reservoir.

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The Palmer Evey Trail is a straightforward trail in the San Bernadino Mountains. If you want to get up to Potato Peak, there is a short spur trail to take you to the peak.

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Situated at the base of the San Gabriel Mountains and the Angeles National Forest, this park features over 5 miles of trails that wind through the landscape, leading to several lookout points that provide breathtaking views of the surrounding area.

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Great view of the Puddingstone Reservoir, a 250-acre man-made body of water. There is a road that runs along the perimeter of the reservoir and there is a spot to pull off the road to get a close up view of the water.

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The Marshall Canyon Trail is in La Verne, CA, starts at Oak Mesa Park and features 1,310 feet of climbing, reaching a max elevation of 2,424 feet. Known for its oak tree cover and lush terrain, it’s often referred to as "Sherwood Forest" due to its green, shady environment. The lower section is relatively flat, with more climbing occurring deeper into the canyon. For mountain bikers, there are many variations off the main trail that can add both milage and elevation to your ride. Adding the Claremont Loop, for example, can extend the ride by 4-5 miles and 800 vertical feet. The trail and surrounding area provides a refreshing NorCal feel, with shaded trails and a creek, contrasting with the typically hot and dry surrounding hills.

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Alex
February 10, 2024, Brackett Field Airport

Hear a plane coming in for a landing? You're experiencing air traffic from Brackett Field Airport. This airport is over 100 years old; it was established in 1911 and is one of the oldest operating airports in the Los Angeles area. There are only two runways here, and this small airport is a hub for flight training schools, charter services, and recreational flying.

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Frequently Asked Questions

What kind of terrain can I expect on mountain bike trails around Montclair?

The Montclair area, situated in the Pomona Valley, offers diverse mountain biking terrain. You'll find shaded canyon trails with oak tree cover, routes through desert canyons, and sections with singletrack, roots, and rocks. Many trails provide views of distant peaks.

How many mountain bike trails are available in Montclair?

There are 12 mountain bike routes around Montclair documented on komoot, offering a variety of experiences for riders. These routes are highly rated by the komoot community.

Are there mountain bike trails suitable for beginners in Montclair?

Yes, Montclair offers trails suitable for various skill levels. For beginners, routes like Puddingstone Reservoir Dam loop from La Verne and Brackett Field Airport – View of Puddingstone Reservoir loop from University of La Verne are classified as easy, providing a good starting point.

What are some moderate mountain bike trails in Montclair?

For those seeking a moderate challenge, trails such as the Cobal Canyon Loop, Marshall Canyon Trail loop from Damien High School, and Marshall Canyon Trail – Potato Mountain Peak loop from Damien High School offer varied canyon landscapes and significant climbing.

What can I see along the mountain bike trails in Montclair?

Along the mountain bike trails, you can enjoy several natural and scenic highlights. Notable attractions include the Marshall Canyon Trail itself, scenic views of Puddingstone Reservoir, and the Potato Mountain Peak. You can also find viewpoints offering expansive views of the Claremont Hills Wilderness Park.

Are there any loop mountain bike trails in Montclair?

Yes, many of the mountain bike routes in Montclair are loops, offering a continuous riding experience. Examples include the Cobal Canyon Loop, Marshall Canyon Trail loop from Damien High School, and the Puddingstone Reservoir Dam loop from La Verne.

What do other mountain bikers enjoy most about Montclair's trails?

The mountain bike trails around Montclair are highly rated by the komoot community, with an average score of 4.5 stars. Riders often praise the diverse canyon terrain, the lush oak tree cover found on trails like Marshall Canyon, and the rewarding views of distant peaks.

What is the best time of year for mountain biking in Montclair?

Montclair, California, generally offers good mountain biking conditions for much of the year due to its mild climate. However, the region can get hot and dry, so spring and fall often provide the most comfortable temperatures. Shaded trails, like those in Marshall Canyon, can offer a refreshing experience even on warmer days.

Are there any long-distance mountain bike routes in the area?

Yes, for longer rides, consider routes like the Marshall Canyon Trail – Potato Mountain Peak loop from Damien High School, which covers 19.2 miles (31.0 km) and typically takes over 3 hours to complete. The Marshall Canyon Trail loop from Damien High School is also a substantial ride at 16.1 miles (25.9 km).

Where can I find parking for mountain bike trails in Montclair?

Specific parking information varies by trailhead. For routes starting from Damien High School, such as the Marshall Canyon loops, parking is typically available in the vicinity. For other trails, it's advisable to check the individual route details on komoot for precise parking locations.

Are there any trails that offer a 'NorCal feel' in Montclair?

Yes, the area around Sycamore Canyon Park is noted for providing a refreshing 'NorCal feel' with its shaded trails and a creek, offering a contrast to the typically hot and dry surrounding hills. This can be a great option for a different kind of riding experience.

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