Black Diamonds to Mt Diablo Regional Trail
Clayton · California
1.3 mi
Distance
...
Net Elevation
15 min
Est. Time
Peak Elevation
...
Difficulty
Not Rated
1.3 mi
Distance
...
Net Elevation
15 min
Est. Time
...
Peak Elevation
Not Rated
Difficulty
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Weather outlook
ClearNo significant precipitation expected.
Little rain is indicated. Shaded or poorly drained sections may still be wet.
This looks like a wetter week around the trail, with 5 days showing meaningful rain chances.
Forecast window
Saturday
a high near 62°F, little expected rain, 14% rain chance
Weather-based estimate. Always check local closures and posted trail conditions before riding.
Forecast data via Open-Meteo. Forecast date: .
About This Trail
Black Diamonds to Mt Diablo Regional Trail is a 1.3-mile mountain bike trail near Clayton, California. Surface: unpaved. Listed stats: an estimated ride time of 15 min.
Mountain Biking in Clayton
Clayton is one of the mountain biking hubs in California, with mapped trail coverage on RidePal. Use Black Diamonds to Mt Diablo Regional Trail as a starting point to compare nearby routes by distance, difficulty, surface, elevation profile, and ride time.
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Trail Details
Surface
Unpaved
Trail Reviews
Community ratings and recent trail conditions
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Mountain Bike Trails Near Clayton
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Black Diamonds to Mt Diablo Regional Trail FAQ
Where is Black Diamonds to Mt Diablo Regional Trail?
Black Diamonds to Mt Diablo Regional Trail is a mountain bike trail near Clayton, California. RidePal maps the route, trail stats, photos, reviews, and nearby rides for this area.
How difficult is Black Diamonds to Mt Diablo Regional Trail?
Black Diamonds to Mt Diablo Regional Trail is 1.3 miles long, with a unpaved surface, with an estimated ride time of 15 min. Check the map and recent conditions before riding.
What is the weather outlook for Black Diamonds to Mt Diablo Regional Trail?
Weather forecast for 2026-11-12: No significant precipitation expected. Little rain is indicated. Shaded or poorly drained sections may still be wet. Weather-based estimate. Always check local closures and posted trail conditions before riding.
What other mountain bike trails are near Black Diamonds to Mt Diablo Regional Trail?
Nearby RidePal trail pages in Clayton include Cardinet Oaks Road, Prospector's Gap Road, Cardinet Oaks Road, Donner Canyon Road, Mitchell Canyon Road. Use the nearby trails section to compare distance, difficulty, and route style.
How can I update information for Black Diamonds to Mt Diablo Regional Trail?
Use the RidePal contribution portal from this page to submit corrections, photos, reviews, or route updates for Black Diamonds to Mt Diablo Regional Trail.
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