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Routes
Mountain biking trails
United States
California
Orange County
Fullerton

Fullerton Loop Trail – Brea Dam loop from Fullerton

Routes
Mountain biking trails
United States
California
Orange County
Fullerton

Fullerton Loop Trail – Brea Dam loop from Fullerton

Easy

4.8

(1189)

7,556

riders

Fullerton Loop Trail – Brea Dam loop from Fullerton

00:59

14.9km

120m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 5, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

1.95 km

Hiltscher Park Trail

Highlight (Segment) • Trail

This trail is considered a "backbone trail" for the city of Fullerton and offers a nice hike through some green areas with views of local wildlife. It connects to the Juanita Cooke Trail and runs through Hiltscher Park.

Tip by

2

5.86 km

Laguna Lake

Highlight • Lake

There are wide packed dirt trails that take you right up to the edge of the lake, which gleams a deep azure blue. This is a phenomenal place to run.

Tip by

3

6.33 km

Laguna Lake

Highlight • Lake

This is a beautiful, small, seven acre lake set amongst woodland with a trail going round the lake. There are picnic tables, bathrooms and benches here and it is a great little rest spot.

Tip by

4

10.1 km

Fullerton Golf Course

Highlight • Structure

The Fullerton Golf Course has 18 holes and spans 125 acres.

Tip by

5

10.8 km

Brea Creek

Highlight • River

This is a refreshing creek that runs along the Brea Dam Trail up to the dam.

Tip by

6

11.1 km

Brea Dam Trail

Highlight • Trail

The Brea Dam Trail is a short but scenic path located near the Brea Dam. It connects to other nearby trails, such as the Juanita Cooke Trail and Hiltscher Park …

Tip by

7

11.2 km

Fullerton Loop Trail

Highlight (Segment) • Trail

This is part of a pretty easy, flowy bike loop around Fullerton, with a surprising amount of singletrack to it. A lot of people like to park at the courthouse and pedal from there.

Tip by

8

11.7 km

Brea Dam

Highlight • Structure

More than anything, Brea Dam Park serves as a great spot to start and finish rides on the Fullerton paved and unpaved trails.

Tip by

B

14.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

7.65 km

3.92 km

1.41 km

887 m

651 m

316 m

< 100 m

Surfaces

7.62 km

2.69 km

1.82 km

1.24 km

1.16 km

226 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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Today

Saturday 27 June

25°C

17°C

0 %

Additional weather tips

Max wind speed: 15.0 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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Description

If you're looking for a genuine off-road experience within city limits, the Fullerton Loop Trail – Brea Dam loop from Fullerton is an excellent choice. This 9.2 miles (14.9 km) mountain biking route is rated easy, with 394 feet (120 metres) of climbing, and typically takes around 58 minutes to complete. It's a popular route perfect for beginner-to-intermediate mountain bikers looking to build skills and enjoy diverse terrain.

What to expect on Fullerton Loop Trail – Brea Dam loop from Fullerton

The trail offers a surprisingly varied journey through North Fullerton, quickly making you forget you're in an urban setting. You'll encounter a mix of dirt singletrack and doubletrack, winding through shaded creek corridors and rolling hills. Keep an eye out for scenic vistas as you pass by Laguna Lake Park and residential hills, pedaling beneath eucalyptus trees and alongside quiet creek beds. While generally easy, some short, steep climbs and rutted sections will keep you engaged, making it ideal for practicing cornering and climbing rhythm.

Planning your visit

The Fullerton Loop is a beloved urban trail system, accessible for training rides and family outings. While it's surprisingly easy to follow, many junctions are not explicitly marked, so using a GPS mapping application is highly recommended to navigate the full loop effectively. The trail is multi-use, shared harmoniously with hikers, runners, and equestrians, so be mindful of others. Parking is generally available at various access points around the loop, but arriving earlier in the day is always a good idea, especially on weekends.

Trail details

  • Distance: 9.2 miles (14.9 km)
  • Elevation gain: 394 feet (120 metres)
  • Difficulty: easy
  • Estimated time: 58 minutes

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