The best running trails in Los Trancos Open Space Preserve
4.7
(31)
1,788
runners
89
runs
Jogging in Los Trancos Open Space Preserve offers diverse terrain for runners, characterized by rolling grassland knolls, oak woodlands, and cool shaded forests. The preserve is notably bisected by the San Andreas Fault, providing unique geological features along some routes. Situated in the Santa Cruz Mountains, the area features varied elevation, with trails ranging from easy to difficult. This natural setting provides a compelling backdrop for running routes of different lengths and challenges.
Best jogging routes in Los Trancos Open…
Last updated: May 27, 2026
8.19km
00:58
240m
240m
The Black Mountain via Sag Pond loop is a moderate 5.1-mile jogging route in Monte Bello Open Space Preserve with panoramic views.
2.19km
00:17
50m
50m
Jog the San Andreas Fault Trail in Los Trancos Open Space Preserve, an easy 1.4-mile route with geological features and shaded forest.
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4.50km
00:33
130m
130m
Jog this moderate 2.8-mile loop in Monte Bello Open Space Preserve, enjoying diverse terrain, reservoir views, and oak woodlands.
8
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.92km
00:43
150m
150m
Jog this moderate 3.7-mile loop in Monte Bello Open Space Preserve, featuring oak woodlands, canyon views, and 495 feet of elevation gain.
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Tips from the Community
Black Mountain, situated on Monte Bello Ridge, is a popular destination for hikers and mountain bikers. With an elevation of 2,812 feet, it's easy to understand why. From the summit, the views of the Santa Cruz Mountains and Silicon Valley are breathtaking.
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White Oak Trail is a nice flowy single track trail that meanders through a mixture of open grassland and shaded oak forests. You can enjoy both lowland views for plants/wildlife, and scenic overlooks.
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The San Andreas Fault is one of the world's longest earthquake fault lines, it runs down the middle of the nature preserve. There are nine stations in the area that have educational information about the land around the fault line. This area also has nice views to Loma Prieta.
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This pond rests atop the San Andreas Fault, causing an indentation that later filled up from an underground spring. Unfortunately, the water isn't easily visible due to the overgrowth of cattails in the area. Nonetheless, it remains a beautiful natural spot worth the effort to explore.
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Standing at 2,800 feet, this mountain provides stunning views of the Monte Bello Open Space Preserve. Accessible from five different parks, reaching this summit allows you to add variety to your route.
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Highest point with a view across Palo Alto, Stanford, the Silicon Valley, and across the Bay. Note the Kaiser Permanente limestone quarry right below, ringed on the south by Permanente creek: Kaiser started it in 1939 and it gave the name to his business empire and the hospitals til today.
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Frequently Asked Questions
How many running routes are available in Los Trancos Open Space Preserve?
Los Trancos Open Space Preserve offers a wide selection of nearly 90 running routes. These range from easy paths to more challenging trails, ensuring options for all fitness levels.
Are there any easy jogging routes for beginners in Los Trancos Open Space Preserve?
Yes, there are several easy jogging routes perfect for beginners. A notable option is the San Andreas Fault Trail, which is about 1.4 miles long and features interpretive stations about the fault line. It's a relatively flat and shaded path.
What kind of terrain can I expect on the running trails in Los Trancos Open Space Preserve?
The preserve features diverse terrain, including rolling grassland knolls, serene oak woodlands, and cool, shaded forests. You'll find a mix of natural surfaces and some paved sections, with varied elevation throughout the park.
Are there any routes with significant elevation gain for a more challenging run?
Absolutely. For a more challenging run with good elevation gain, consider routes like the Black Mountain via Sag Pond loop. This moderate 5.1-mile trail includes about 244 meters of ascent, offering a good workout and panoramic views.
What unique natural features can I see while jogging in Los Trancos Open Space Preserve?
A standout feature is the San Andreas Fault, which bisects the preserve. You can explore the San Andreas Fault Trail to see visible evidence of seismic activity and learn about earthquake geology at interpretive stations. The preserve also boasts panoramic views where you can spot San Francisco and Mount Diablo on clear days.
Are there any loop trails suitable for running in the preserve?
Yes, many trails in Los Trancos Open Space Preserve are loops, ideal for running. Examples include the Canyon and Stevens Creek Nature Trail Loop, a 2.8-mile moderate route, and the White Oak and Stevens Creek Nature Trail Loop, which is about 3.7 miles.
What do other runners say about the trails in Los Trancos Open Space Preserve?
The running routes in Los Trancos Open Space Preserve are highly rated by the komoot community, with an average score of 4.9 stars from over 30 reviews. Runners often praise the diverse terrain, the unique geological features like the San Andreas Fault, and the beautiful shaded sections.
Is Los Trancos Open Space Preserve suitable for family-friendly running?
Yes, the preserve offers several trails that are suitable for families. The easier, shorter loops, particularly those with shaded sections and interesting features like the San Andreas Fault interpretive stations, can be enjoyable for all ages.
Are dogs allowed on the jogging paths in Los Trancos Open Space Preserve?
No, dogs are generally not permitted on the trails within Los Trancos Open Space Preserve. It's always best to check the official preserve rules for any updates before your visit.
What are the best times of year to go running in Los Trancos Open Space Preserve?
The preserve is enjoyable year-round, but spring and fall often offer the most pleasant conditions for running, with mild temperatures and vibrant natural scenery. Many trails provide shade, making it comfortable even on warmer days.
Are there any connections to other trail systems from Los Trancos Open Space Preserve?
Yes, Los Trancos Open Space Preserve connects to dozens of miles of additional trails in the South Skyline Region, including adjacent preserves like Monte Bello Open Space Preserve. This allows for longer, more extensive running adventures.
Where can I find parking for the running trails?
Parking is available at the preserve's main entrance. It's advisable to arrive early, especially on weekends, as parking lots can fill up quickly.
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