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Running trails & routes

Contra Costa County

Mount Diablo Summit – Summit Trail loop from Diablo Foothills Regional Park

Running trails & routes

Contra Costa County

Mount Diablo Summit – Summit Trail loop from Diablo Foothills Regional Park

Hard

5.0

(1724)

5,104

runners

Mount Diablo Summit – Summit Trail loop from Diablo Foothills Regional Park

04:39

34.1km

1,260m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: September 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Mount Diablo State Park

Waypoints

A

Start point

Parking

1

2.87 km

Briones to Mount Diablo Regional Trail

Highlight (Segment) • Trail

Gravel at its best. This road is a paradise for gravel bikers and novices on a mountain bike.

Tip by

2

16.9 km

Mount Diablo Summit

Highlight • Summit

Located in Mount Diablo State Park, with an elevation of 3,849 feet Mount Diablo is the highest peak in San Francisco's East Bay area. On a clear day you can …

Tip by

3

17.0 km

Final Section of the Summit Trail

Highlight (Segment) • Trail

This final section of the Summit Trail takes you up to the Mount Diablo Summit, just after crossing Summit Road. With every step, the views get better and better, so keep going on this final push to the top!

Tip by

4

17.3 km

Summit Trail

Highlight (Segment) • Trail

This trail provides access to the south face of Mount Diablo's summit. To the right, you will see the Mary Bowerman Trail that turns back into the Summit Trail if …

Tip by

5

31.5 km

Briones to Mount Diablo Regional Trail

Highlight (Segment) • Trail

Gravel at its best. This road is a paradise for gravel bikers and novices on a mountain bike.

Tip by

B

34.1 km

End point

Parking

Way Types & Surfaces

Way Types

14.6 km

14.0 km

5.44 km

< 100 m

< 100 m

Surfaces

19.1 km

11.2 km

3.07 km

510 m

214 m

< 100 m

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Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Saturday 17 October

31°C

13°C

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