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Running Trails
United States
California
Orange County

Fullerton

The best running trails around Fullerton

5.0

(1)

238

runners

25

runs

Running around Fullerton is one of the best ways to explore more of this region. To help you discover the most beautiful places to run, we’ve reviewed our full collection of routes around Fullerton—and are proud to present the best running trails. Click on any of the routes for more details and browse real tips and photos uploaded by other runners.

Last updated: December 17, 2025

40

runners

1. Laguna Lake lollipop loop via Juanita Cooke Trail — Fullerton

8.84km

00:55

50m

50m

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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