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Mountain biking trails
United States
California
San Diego County
San Marcos

Mountainbike loop from Lake San Marcos

Moderate

8

riders

Mountainbike loop from Lake San Marcos

01:25

16.1km

350m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: November 4, 2025

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Waypoints

A

Start point

Parking

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1

5.47 km

Cerro de Las Posas Ridgeline Trail

Highlight (Segment) • Trail

Easy multi-purpose trail with a gradual descent from west to east. Great views of San Marcos. Watch out for rattlesnakes.

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B

16.1 km

End point

Parking

Way Types & Surfaces

Way Types

6.47 km

4.58 km

3.45 km

1.40 km

149 m

< 100 m

Surfaces

5.11 km

4.76 km

3.08 km

2.90 km

295 m

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Elevation

Elevation

Highest point (410 m)

Lowest point (190 m)

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Weather

Powered by Foreca

Today

Saturday 6 December

20°C

7°C

0 %

If you start your activity now...

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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

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