Summit Trail – Mount Diablo Summit loop from Camino Tassajara & Tassajara Village

Running trails & routes

Summit Trail – Mount Diablo Summit loop from Camino Tassajara & Tassajara Village

Hard

3.1

(9)

runners

Summit Trail – Mount Diablo Summit loop from Camino Tassajara & Tassajara Village

04:19

33.7km

1,160m

Running

Hard run. Very good fitness required. Mostly runnable paths. Some sure-footedness required. The starting point of the route is accessible with public transport.

Last updated: October 28, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Mount Diablo State Park

Waypoints

Start point

Bus stop

Get Directions

11.0 km

Staircase Trail

Highlight (Segment) • Trail

While hiking along the Staircase Trail in Mount Diablo State Park, you will encounter the name-giving staircase that ascends the grassy hill.

Tip by

15.6 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

16.4 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

16.5 km

Water spigot

Highlight • Rest Area

One of the few working water spigots on Diablo. Always tastes cold and fresh.

Tip by

24.7 km

Summit Trail

Highlight (Segment) • Trail

Nestled within Mount Diablo State Park, the Summit Trail unveils its beauty, particularly in late winter and spring, when lush greenery blankets the landscape like a scene from a fairytale. …

Tip by

26.1 km

Ascending through a challenging uphill climb, this trail takes you through a lush scenic open space, passing by the Black Hills Reservoir. It serves as a great stopping point for enjoying the scenic water views along your ride.

Tip by