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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 activity logs 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 users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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 activity logs 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 activities = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
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Activity Recordings
Trailforks uses anonymized public activity data.
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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 users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
![map legend]()
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.
Slope Aspect
Direction the slope faces
Trails Deemphasized
Trails are shown in grey.
Only show trails with no bike usage.
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.
SaveFullerton is a city located in northern Orange County, California, United States. As of the 2010 census, the city had a total population of 135,161.[6] ...wikipedia
Trail info last updated
Activities Click to view
- Mountain Bike
32 trails
- Gravel Bike
13 trails
- Adaptive Bike
11 trails
- Hike
32 trails
- Trail Running
32 trails
Region Details
- 1
- 4
- 12
- 14
- 1
Region Status
Caution as of Jul 24, 2026
Stats
- Avg Trail Rating
- Trails (view details)
- 32
- Trails Mountain Bike
- 32
- Trails E-Bike
- 2
- Trails Gravel Bike
- 13
- Trails Adaptive Bike
- 11
- Trails Hike
- 32
- Trails Trail Running
- 32
- Trails Nordic Ski
- 1
- Total Distance
- 24 miles
- Total Descent
- 2,076 ft
- Total Vertical
- 1,133 ft
- Highest Trailhead
- 1,174 ft
- Reports
- 1,008
- Photos
- 35
- Completed Counter
- 14,052
Sub Regions
-
Fullerton
- 3
- 2
- 8
- 1
Popular Fullerton Mountain Biking Trails
• 100 ★ 2.0 • 5,116 ft • 200 ft • 1,215 •
Popular green difficulty mixed. This mountain bike primary trail can be used both directions and has a moderate overall physical rating with a 200 ft green climb. On average it takes 8 minutes to complete this trail.
• 95 ★ 3.0 • 3,613 ft • 118 ft • 1,178 •
Popular blue difficulty mixed. This mountain bike primary trail can be used downhill primary and has a moderate overall physical rating with a 118 ft blue climb. On average it takes 5 minutes to complete this trail.
• 90 ★ 2.4 • 3,310 ft • 45 ft • 1,153 •
Popular blue difficulty mixed. This mountain bike primary trail and has a moderate overall physical rating with a 45 ft green climb. On average it takes 5 minutes to complete this trail.
• 65 ★ 2.7 • 1 mile • 83 ft • 1,101 •
A singletrack trail that runs parallel to an access road.
• 70 ★ 2.5 • 1 mile • 280 ft • 1,066 •
Trail Head starts from Rosecrans Ave next to Fire station #6. Trail is mixed use Hiking, Biking and Horse trail.
• 75 ★ 3.4 • 2,562 ft • 23 ft • 1,034 •
Popular blue difficulty doubletrack. 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.
• 100 ★ 0.0 • 1,785 ft • 31 ft • 1,003 •
Singletrack paralleling the greenway.
• 85 ★ 1.0 • 1,289 ft • 10 ft • 914 •
Popular green difficulty doubletrack. This mountain bike primary trail can be used both directions. On average it takes 1 minutes to complete this trail.
Fullerton Mountain Bike Routes
★ 3.3 • 12 miles • 953 ft • 7 •
Fullerton Loop as taught to me by Primo
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...
Photos of Fullerton Mountain Bike
Videos of Fullerton Mountain Bike
mtb
16:37 |
234 |
Aug 21, 2025
mtb
1:0:40 |
215 |
Aug 21, 2025
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Panorama Trail | Jul 24, 2026 @ 9:41am (America/Los_Angeles) Jul 24, 2026 | Very Dry | D1omidis | ||
| East Coyote Hills Trail | Jul 24, 2026 @ 9:41am (America/Los_Angeles) Jul 24, 2026 | Very Dry | D1omidis | ||
| Rosecrans Ave paved path | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Dry | smilingbear | ||
| Rosecrans Trail | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Dry | smilingbear | ||
| Parks Road Trail | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Dry | smilingbear | ||
| Brea Dam Trail | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Dry | smilingbear | ||
| Coronado | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Dry | smilingbear | ||
| Nora Kuttner Trail | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Very Dry | smilingbear | ||
| Castlewood Trail | May 31, 2026 @ 12:03pm (America/Los_Angeles) May 31, 2026 | Very Dry | smilingbear | ||
| Brea Dam Trail SW 2 | May 3, 2026 @ 10:26am (America/Los_Angeles) May 3, 2026 | Very Dry | rizzant |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| crsmy1 | wishlist | route | activity #107105646 | Nov 2, 2026 @ 8:49pm 2 days |
| Deathscythe94 | wishlist | route | activity #104951398 | Sep 30, 2026 @ 6:26pm Sep 30, 2026 |
| Alanquest | ridden | trail | activity #103323038 | Sep 7, 2026 @ 11:43pm Sep 7, 2026 |
| DavidhSATHT | wishlist | route | activity #102006224 and 1 more | Aug 21, 2026 @ 1:19pm Aug 21, 2026 |
| Adrian4McEQr | wishlist | route | activity #99991682 | Jul 25, 2026 @ 11:52am Jul 25, 2026 |
Recent Comments
| username | type | title | comment | date |
|---|---|---|---|---|
| trail | This trail is so gnarly I crashed badly on the... | Jun 17, 2026 @ 1:36pm Jun 17, 2026 | ||
| trail | A short single track segment running alongside... | Dec 21, 2025 @ 10:08pm Dec 21, 2025 | ||
| trail | Arguably the most amount of actual climbing on... | Dec 21, 2025 @ 10:04pm Dec 21, 2025 | ||
| trail | Features 3 choices, 2 sidewalks with one being... | Dec 21, 2025 @ 10:01pm Dec 21, 2025 | ||
| trail | Pretty easy long stretch of single track, can... | Dec 21, 2025 @ 9:54pm Dec 21, 2025 |
Local Badges
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Epic Ride Climb 2k13 awarded -
Climbing 10k Badge117 awarded -
Climbing 100k Badge7 awarded -
Epic Ride Descent 2k12 awarded -
Descent 10k Badge118 awarded -
Descent 100k Badge7 awarded
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | activity logs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 32 | 24 miles | 2,077 ft | 9 miles | 1,132 ft | #1,315 | #69 | 35 | 1,001 | 4 | 23,866 | |
| E-Bike | 2 | 4 miles | 39 ft | 1 mile | 200 ft | 991 | 2,914 | |||||
| Gravel Bike | 13 | 9 miles | 614 ft | 3 miles | 1,010 ft | #2,891 | #139 | 100 | 106 | |||
| Adaptive Bike | 11 | 8 miles | 577 ft | 3 miles | 308 ft | #4,637 | #164 | 208 | ||||
| Hike | 32 | 24 miles | 2,077 ft | 9 miles | 1,132 ft | #7,514 | #264 | 1,001 | 299 | |||
| Trail Running | 32 | 24 miles | 2,077 ft | 9 miles | 1,132 ft | #6,673 | #236 | 1,001 | 574 | |||
| Nordic Ski | 1 | 3,333 ft | 49 ft | 2,060 ft | 52 ft |
Frequently Asked Questions
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What are the best places to ride in Fullerton?
Fullerton has 1 areas to explore for mountain biking. The top rated areas are:
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What are the highest rated mountain biking trails in Fullerton?
The highest rated mountain biking trails in Fullerton are:
- Little Canyon Trail (3.8/5)
- Coronado (3.8/5)
- Brea Dam Trail (3.8/5)
- Juanita Cooke Greenbelt N (3.8/5)
- Bud Turner Trail (3.7/5)
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Where can I park to ride in Fullerton?
Check the Fullerton trail map for trailhead and parking information. Community members regularly update access and parking details for trails in the area.
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What is the longest trail in Fullerton?
The longest trail in Fullerton is Coyote Creek Bikeway at 2.7 miles. View all trails sorted by distance.
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What are the best & highest rated hiking trails in Fullerton?
The best hiking trails in Fullerton are: View all hiking trails sorted by popularity score.
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What are the best & highest rated trail running trails in Fullerton?
The best trail running trails in Fullerton are: View all trail running trails sorted by popularity score.
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How many trails are in Fullerton?
Fullerton has a total of 32 trails. Browse top mountain biking trails in Fullerton to find detailed information including difficulty ratings, distances, and trail conditions.
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Which trail has the most elevation gain in Fullerton?
The trail with the most elevation gain in Fullerton is Panorama Trail with 305 ft of elevation gain. View all trails sorted by elevation gain.
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Which trail has the most elevation descent in Fullerton?
The trail with the most elevation descent in Fullerton is Castlewood Trail with 227 ft of elevation descent. View all trails sorted by elevation descent.
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What activities are most popular in Fullerton?
Fullerton supports the following activities: Mountain Biking, Gravel Biking, Adaptive Biking, Hiking, Trail Running.
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What are the steepest mountain biking trails in Fullerton?
The steepest mountain biking trail in Fullerton is Little Canyon Trail with an average grade of 16.3%. View all trails sorted by grade.
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What trails have the biggest jumps in Fullerton?
The trails with the biggest jumps in Fullerton are: Browse all mountain bike trails to find trails with jumps and technical features.
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Are the trails open in Fullerton?
The overall region status for Fullerton is Minor Issue / Yellow. Out of 24 trails:
- Clear / Green: 22
- Minor Issue / Yellow: 1
- Significant Issue / Amber: 1
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What are the most popular mountain biking routes in Fullerton?
The most popular mountain biking routes in Fullerton are: View all mountain biking routes in Fullerton.
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What are the most popular Strava Segments in Fullerton?
The most popular Strava segments in Fullerton are:
- Drop to Gate (18,917 athletes)
- Hiltcher Park, Hair Pin Drop to Euclid (18,806 athletes)
- Climb to Parks Middle School (18,241 athletes)
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Are there accessible or adaptive trails in Fullerton?
Yes, there are 11 accessible/adaptive trails in Fullerton. View all adaptive trails in Fullerton for specific accessibility information.
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What are the most popular mountain biking trails in Fullerton?
The most popular mountain biking trails in Fullerton are: View all mountain biking trails sorted by popularity.
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What are the best beginner ride trails in Fullerton?
The best beginner mountain biking trails in Fullerton are:
- Coronado (3/5)
- Sunny Hills (1/5)
- Rosecrans Ave paved path (1/5)
Activities
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: OCMTBA
- #14570 - 6,075 views
- fullerton activity log | embed map of Fullerton mountain bike trails | fullerton mountain biking points of interest
Downloading of trail gps tracks in kml & gpx formats is enabled for Fullerton.
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