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Old Mission Dam – Kumeyaay Lake Trail loop from Tierrasanta

Routes

Running trails & routes

Old Mission Dam – Kumeyaay Lake Trail loop from Tierrasanta

Hard

runners

Old Mission Dam – Kumeyaay Lake Trail loop from Tierrasanta

03:30

25.5km

920m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: September 3, 2025

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Includes a segment with temporary access restrictions

Check ahead to confirm restricted segments are open to the public.

135 m in total

Waypoints

Start point

Parking

Get Directions

3.65 km

South Fortuna Mountain

Highlight • Summit

South Fortuna Mountain is part of the Mission Trails Regional Park in San Diego and one of two peaks of the mountain. It features well-maintained trails for jogging and hiking and provides panoramic views of the surrounding landscapes.

Tip by

5.26 km

View from North Fortuna Mountain

Highlight • Viewpoint

At 1,293 feet, North Fortuna Mountain is one of the tallest mountains and one of the best viewpoints in Mission Trails Regional Park. The views from the top are of …

Tip by

8.66 km

Old Mission Dam

Highlight • Monument

Old Mission Dam is a nationally registered historic landmark and is a popular starting point for trail runs in Oak Canyon. The dam helps control the flow within the San Diego River and is right next to the parking area.

Tip by

10.8 km

Kumeyaay Lake Trail

Highlight • Trail

The Kumeyaay Lake Trail is a short nature trail that starts at the back of the Kumeyaay Lake Campground. There are a couple boardwalk areas that offer views of the …

Tip by

17.7 km

Cowles Mountain Summit

Highlight • Summit

Cowles Mountain is a prominent mountain located in the San Carlos neighborhood, within the city limits of San Diego. The view from the top is spectacular.

Tip by

25.5 km

End point

Parking

Way Types & Surfaces

Way Types

14.8 km

4.30 km

3.96 km

1.57 km

709 m

143 m

Surfaces

10.2 km

9.52 km

2.93 km

2.06 km

782 m

Elevation

Highest point (450 m)

Lowest point (50 m)

Weather

Today

Tuesday 18 November

17°C

8°C

38 %

If you start your activity now...

Max wind speed: 7.0 km/h

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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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Old Mission Dam – Kumeyaay Lake Trail loop from Tierrasanta

South Fortuna Mountain

View from North Fortuna Mountain

Old Mission Dam

Kumeyaay Lake Trail

Cowles Mountain Summit

Nearby routes

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