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United States
California
Contra Costa County
Danville

Iron Horse Trail – Iron Horse Trail loop from Camino Tassajara & Sycamore Valley Road

Routes
Running trails & routes
United States
California
Contra Costa County
Danville

Iron Horse Trail – Iron Horse Trail loop from Camino Tassajara & Sycamore Valley Road

Hard

2.9

(14)

34

runners

Iron Horse Trail – Iron Horse Trail loop from Camino Tassajara & Sycamore Valley Road

01:51

17.4km

50m

Running

Hard run. Very good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: October 28, 2026

Waypoints

A

Start point

Bus stop

Get Directions
1

4.89 km

Iron Horse Trail

Highlight (Segment) • Cycleway

Wide well paved flat biking trail separate from roads, with a few safe crossings (sometimes shared with hiking) following a former rail line along the San Ramon Valley from Pleasanton via Dublin and Walnut Creek to Concord.

Tip by

2

11.8 km

San Ramon iron horse trail

Highlight • Trail

3

12.5 km

This section of the Iron Horse trail not only has a gravel strip to run off pavement, it has a loose gravel and grass trail running parallel, and two trails branch off here along smaller creeks to the east.

Tip by

4

12.5 km

Iron Horse Trail

Highlight (Segment) • Trail

The Iron Horse Trail is a 32-mile multi-use path that connects Concord to Pleasanton, following the old route of the Southern Pacific Railroad; established in 1891 and abandoned in 1977. …

Tip by

B

17.4 km

End point

Bus stop

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Way Types & Surfaces

Way Types

15.6 km

1.74 km

< 100 m

< 100 m

Surfaces

10.7 km

2.86 km

2.02 km

1.20 km

637 m

< 100 m

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Elevation

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

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Weather

Powered by Foreca

Today

Tuesday 3 November

17°C

7°C

88 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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