more stats
2,562 ft
Distance
23 ft
Climb
-67 ft
Descent
00:02:14
Avg time
-43 ft
Altitude change
234 ft
Altitude min
287 ft
Altitude max
286 ft
Altitude start
243 ft
Altitude end
-1.7%
Grade
-14%
Grade max
11.6%
Grade min
509 ft
Distance climb
1,316 ft
Distance down
738 ft
Distance flat
00:02:14
Avg time

Brea Dam Trail Details

  • Activities
    • Mountain Bike
    • Gravel Bike
    • Adaptive Bike
    • Hike
    • Trail Running
  • Riding Area
    Fullerton
    , California
  • Difficulty Rating
  • Local Popularity
    90 in Mountain Biking [+]
    • 95 in Trail Running
    • 85 in Hiking
  • Global Ranking
    #70656 in Mountain Biking [+]
    • #28908 in Trail Running
    • #67623 in Hiking
  • Trail Type
    Doubletrack
  • Bike Type
    AM, XC, Adaptive MTB, Gravel
  • Direction
    Downhill Primary
    Popular Direction Shown
  • Climb Difficulty
    Green
  • Physical Rating
    Moderate
  • Dogs Allowed
    Yes
  • Land Owner
    City of Fullerton Parks & Rec

No community description for Brea Dam Trail trail has been added yet!

AI Generated Description

Brea Dam Trail is a 2,562 ft popular blue difficulty doubletrack trail located near Fullerton California. This mountain bike primary trail can be used downhill primary and has a moderate overall physical rating with a 23 ft green climb. On average it takes 2 minutes to complete this trail.

Local Trail Association
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 6 rides
  • 14 miles average
6 Months
  • 137 rides
  • 13 miles avg distance
All
  • 1,303 rides
  • Last: Jul 8, 2026
c1c2c3c4
January
February
March
April
May
June
July
August
September
October
November
December
Status:
on May 31, 2026
Dry
Avg: 3.77 (3 votes)
Your vote: 0

view (16,357)
close
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

Radar Time
Activity Recordings
Trailforks uses anonymized public activity data. ?
Activity Recordings
Trailforks uses anonymized public activity data. ?
Personal Heatmap
Activity Types
all / none
Options
2
Date range month
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

map legend
Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
Trails Deemphasized
Trails are shown in grey.
disable
Only show trails with no bike usage.
Enable
Suggested Layers
Based on selected activity type

    Save the current map location and zoom level as your default home location whenever this page is loaded.

    Save
        Directions to brea-dam-trail trailhead (33.901880, -117.928040)

        Photos

        6 more »
        261 |
        Jan 28, 2021 @ 8:29am
        Jan 28, 2021
        252 |
        Jan 28, 2021 @ 8:29am
        Jan 28, 2021
        202 |
        Jan 28, 2021 @ 8:29am
        Jan 28, 2021
        173 |
        Oct 1, 2020 @ 2:26pm
        Oct 1, 2020

        Videos

        no videos have been added for Brea Dam Trail yet, add a video.

        Routes with this trail

        3.3 12 miles 953 ft 7
        Fullerton Loop as taught to me by Primo
        5.0 15 miles 1,301 ft 18
        Fullerton Loop - Full....
        11 miles 894 ft 12 Loop
        The Fullerton Loop is a great place to learn and become comfortable on your bike. It has some concrete...

        1 Review & Comments


        We hope you've been enjoying Trailforks!

        Create a FREE account to view trail comments and much more.

        • By torrent77 & contributors
        • #79782 - 2,454 views

        Frequently Asked Questions About Brea Dam Trail

        Where is Brea Dam Trail located?
        Brea Dam Trail is located in Fullerton, California, United States. It is part of the Fullerton trail network. The trailhead is located at coordinates 33.90188, -117.92804.
        How hard is Brea Dam Trail?
        Brea Dam Trail is rated as Blue difficulty. The physical rating is Moderate. The average grade is 1.7%. The climb difficulty is rated Green.
        What is the elevation gain for Brea Dam Trail?
        Brea Dam Trail has 23 ft of elevation gain. The trail has 67 ft of elevation descent. The elevation ranges from 234 ft to 287 ft.
        Is Brea Dam Trail a point to point trail?
        Brea Dam Trail is not a point to point trail. The direction is Downhill Primary. The trail type is doubletrack.

        Hit the Trail

        Open in App

        Get this trail on your phone instantly.
        open trail in app

        Download Trail

        Save to wishlist, Garmin & download.
        save the trail

        Find Related Routes

        Find routes and users activities that include this trail.
        find routes for this trail

        You must enter a description before submitting.