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United States
California
San Mateo County
Portola Valley

Running loop from Portola Valley

Hard

5.0

(4044)

7,893

runners

Running loop from Portola Valley

01:42

12.7km

410m

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: October 1, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Windy Hill Open Space Preserve

Waypoints

A

Start point

Parking

Get Directions

3.72 km

Windy Hill Open Space Preserve

Nature Reserve

2

5.70 km

Windy Hill Open Space Preserve Scenic View

Highlight • Viewpoint

Windy Hill Open Space Preserve encompasses a little over 1,100 acres of barren land with a few spotty forest areas. The majority of the Peninsula Range (the mountain range in …

Tip by

3

5.93 km

View of San Francisco Bay from Lost Trail

Highlight (Segment) • Viewpoint

On a clear day, you can see up the bay to San Francisco and out across Silicon Valley. The trail follows a packed dirt track which winds above the treetops, granting sweeping views from this northern section.

Tip by

B

12.7 km

End point

Parking

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Way Types & Surfaces

Way Types

10.7 km

2.02 km

Surfaces

8.87 km

3.82 km

< 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

Saturday 10 October

18°C

9°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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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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