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Routes
Running trails & routes
United States
California
Marin County
Stinson Beach

Steep Ravine Trail – Cardiac Hill loop from Stinson Beach

Routes
Running trails & routes
United States
California
Marin County
Stinson Beach

Steep Ravine Trail – Cardiac Hill loop from Stinson Beach

Hard

4.8

(5838)

5,839

runners

Steep Ravine Trail – Cardiac Hill loop from Stinson Beach

02:59

21.5km

850m

Running

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

Last updated: March 3, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Stinson Beach (GGNRA)

Mount Tamalpais State Park

Waypoints

A

Start point

Bus stop

Get Directions

1

472 m

Stinson Beach — Dipsea Trailhead

Highlight • Trail

Western terminus of the legendary annual race route across the Marin Peninsula.

Tip by

2

2.37 km

Webb Creek

Highlight • River

Little pool formed by Webb creek, a refreshing respite on hot days along Steep Ravine/Dipsea trail.

Tip by

3

2.42 km

Steep Ravine Trail

Highlight (Segment) • Trail

As the name suggests, this pittoresque trail leads along a sometimes raging stream through a narrow, well-shaded and lush canyon from Stinson toward Pantoll.

Tip by

4

6.63 km

In the western upper reaches of Muir Woods National Monument's almost primal jungle, the Dipsea Trail, still paralleling Dear Park Forest Road mostly on the southwestern side, meets with the Ben Johnson Trail that heads straight north.

Tip by

5

7.35 km

Ben Johnson Trail

Highlight (Segment) • Trail

12.5 km

Viewpoint

Viewpoint

7

16.5 km

Cardiac Hill

Highlight • Viewpoint

Excellent overview to all sides, north, west, and south along the Pacific coastline of the Marin peninsula.

Tip by

8

20.0 km

When finally emerging from the forested trails the view opens up to the Pacific Ocean, with a couple of opportunities to see the crescent shaped Stinson Beach below.

Tip by

B

21.5 km

End point

Bus stop

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Way Types & Surfaces

Way Types

16.4 km

2.66 km

1.72 km

685 m

< 100 m

Surfaces

16.1 km

3.02 km

1.68 km

559 m

158 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

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Saturday 23 May

11°C

8°C

-- %

Additional weather tips

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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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Hard

5.0

120

Dipsea Trail

03:03h

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