3.8
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274
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Jogging in White Hill Open Space Preserve offers a network of trails through varied terrain. The region features a mix of natural landscapes, including hills, lakes, and forested areas, providing diverse running experiences. Trails often traverse open spaces with views and lead past water features like falls and reservoirs. The elevation changes on many routes present a challenge for runners.
Last updated: May 11, 2026
1
runners
12.2km
01:41
470m
470m
This difficult 7.6-mile jogging loop in the Mt. Tamalpais Watershed features Carson Falls, Kent Lake, and 1539 feet of elevation gain.
2
runners
17.9km
02:25
530m
530m
Jog the difficult 11.1-mile Bon Tempe Lake, Alpine Lake & Cataract Trail loop, featuring lakes, redwood groves, and waterfalls.

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6
runners
12.2km
01:30
250m
250m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
runners
11.9km
01:38
400m
400m
If you're ready for a challenging jogging experience, the Big Rock Ridge Trail delivers a difficult 7.4-mile (11.9 km) route. You'll gain 1312 feet (400 metres) in elevation, typically completing…
4
runners
9.00km
01:04
170m
170m
Jog the 5.6-mile Roy's Redwoods and French Ranch Loop, a moderate trail through redwoods, grasslands, and mixed forests.
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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 Lagunitas Dam, completed 151 years ago, was built in less than four months and was 480 feet long with a crest of 20 feet. The purpose was to supply development in the San Rafael area. Its current capacity is 350 acre-feet or 114 million gallons. Lake Lagunitas is one of seven Marin Municipal County Reservoirs, and the combined rainfall collected from these reservoirs makes up around 75 % of the district's water supply.
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Don't be fooled, 'Alpine Lake' is the name of this body of water, but the fact that it is an alpine lake is highly debatably at a lowly 768 feet. Irregardless, the views are still nice. You can look but not touch as there is no swimming or boating allowed in the lake.
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Along the trail you'll find redwoods, grasslands, and a nice viewpoint. This trail is pretty heavily trafficked and there is a lot of poison oak in the area.
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Big Rock Trail cuts through Lucas Valley Open Space to reach the 2nd highest point in Marin County. From later winter through early summer the hills are verdant green and often covered in wildflowers. Bring plenty of water and a wide brimmed hat if it's a warm day as there is little shade, but this means the views are wide open and beautiful.
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There is plenty of street parking at this trailhead, with the amazing Big Rock nearby to make it easy to spot. The Bay Area Ridge Trail runs along the ridgelines surrounding the San Francisco Bay area and spans over 500 miles of multi-use trails. This portion offers some of the best views of Marin and the city skyline.
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Highest point on Big Rock Ridge Fire Road with panoramic views of the Bay, Marin county, and even across the East bay to Mt. Diablo and south to San Francisco. A short spur trail here leads to a point with slightly better views down over Skywalker Ranch and the Lucas Valley.
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Carson Falls is a multi-tier waterfall that flows through Little Carson Creek in the Mount Tamalpais Watershed. Just four miles southwest of Fairfax, it is easy to get to and well signed.
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White Hill Open Space Preserve offers a wide selection of running routes, with over 35 trails to explore. These routes cater to various fitness levels, ranging from moderate to difficult.
While many routes in White Hill Open Space Preserve feature elevation changes, there are a few easier options. For instance, the area has 2 routes classified as easy, and 17 as moderate, providing good starting points for those new to trail running or looking for a less strenuous workout.
Yes, White Hill Open Space Preserve is known for its challenging terrain. Many routes feature significant elevation changes, making them ideal for experienced runners seeking a demanding workout. There are 20 routes classified as difficult, offering substantial climbs and descents.
White Hill Open Space Preserve is generally dog-friendly, but specific regulations may apply to certain trails or areas. It's always best to check local signage or the official park website for the most current rules regarding dogs, including leash requirements and restricted zones, to ensure a pleasant experience for everyone.
Yes, many of the running routes in White Hill Open Space Preserve are loops, offering varied scenery without retracing your steps. Popular loop options include the challenging Little Carson Falls & Kent Lake loop and the scenic Bon Tempe Lake, Alpine Lake & Cataract Trail loop.
The running trails in White Hill Open Space Preserve offer numerous scenic viewpoints. You can expect extensive views of multiple lakes, such as Kent Lake, Bon Tempe Lake, and Alpine Lake. Many routes also traverse open spaces and hills, providing panoramic vistas of the surrounding natural landscapes and forested areas.
Absolutely! The preserve features beautiful water features. Routes like the Little Carson Falls & Kent Lake loop will take you past scenic falls and along the shores of Kent Lake. Other trails, such as the Bon Tempe Lake & Dam loop from Fairfax, offer extensive views of the region's reservoirs.
Parking is available at various access points around White Hill Open Space Preserve. Specific parking areas can be found near popular trailheads. It's advisable to check the starting points of your chosen route on komoot for detailed parking information, as availability can vary.
The running routes in White Hill Open Space Preserve are highly rated by the komoot community, with an average score of 4.0 stars. Runners often praise the diverse terrain, the challenging elevation changes, and the beautiful natural landscapes, including the lakes and forested areas. The variety of routes ensures there's something for everyone.
White Hill Open Space Preserve offers good running conditions throughout much of the year. Spring brings lush greenery and wildflowers, while fall provides cooler temperatures and vibrant foliage. Summers can be warm, so early morning or late afternoon runs are often preferred. Winters are generally mild, though trails can be muddy after rain.
The trails in White Hill Open Space Preserve are primarily natural, ranging from well-maintained dirt paths to more rugged, rocky sections. Conditions can vary with weather; trails may be dusty in dry periods and muddy after rain. Runners should be prepared for uneven surfaces and some technical sections, especially on more difficult routes.
Yes, the preserve is located near several towns, such as Fairfax, which offer various options for refreshments. After your run, you can find cafes, restaurants, and local shops in these nearby communities to refuel and relax.


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