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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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

Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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      Fullerton 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
      Activities Click to view
      Region Details
      • 1
      • 4
      • 10
      • 14

      Region Status
      Open as of Sep 13, 2021
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      29
      Trails Mountain Bike
      29
      Trails Hike
      29
      Trails Trail Running
      29
      Total Distance
      23 miles
      Total Descent
      2,875 ft
      Total Vertical
      1,200 ft
      Highest Trailhead
      1,364 ft
      Reports
      330
      Photos
      51
      Ridden Counter
      9,858
      Sub Regions

      Photos of Fullerton Mountain Bike

      2 |
      Jul 28, 2021 @ 10:52am
      Jul 28, 2021
      6 |
      Jul 28, 2021 @ 10:52am
      Jul 28, 2021
      4 |
      Jul 28, 2021 @ 10:52am
      Jul 28, 2021
      16 |
      Jul 28, 2021 @ 10:52am
      Jul 28, 2021
      4 |
      Jul 24, 2021 @ 9:37am
      Jul 24, 2021
      3 |
      Jul 24, 2021 @ 9:36am
      Jul 24, 2021
      15 |
      Jul 24, 2021 @ 9:36am
      Jul 24, 2021
      41 |
      Apr 5, 2021 @ 10:52am
      Apr 5, 2021

      Videos of Fullerton Mountain Bike

      Bonita to coronado
      trail: Coronado
      9:34 | 225 | Jan 27, 2012
      Fullerton Loop Night Ride
      9:24 | 479 | Mar 3, 2019 , Fullerton

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1226137devindevoreaddreportLittle Canyon Trail
      Jan 17, 2022 @ 7:42am
      Jan 17, 2022
      user #739515goteeboyaddreportParks Road Trail and 3 more
      Jan 16, 2022 @ 4:34pm
      Jan 16, 2022
      user #739515goteeboyaddreportJuanita Cook Singletrack and 6 more
      Jan 16, 2022 @ 4:34pm
      Jan 16, 2022
      user #2782516spacekid4addreportParks Road Trail and 2 more
      Jan 2, 2022 @ 12:16pm
      Jan 2, 2022
      user #2782516spacekid4addreportJuanita Cook Singletrack and 2 more
      Jan 2, 2022 @ 12:16pm
      Jan 2, 2022

      Recent Comments

      usernametypetitlecommentdate
      user #2450638LucasKDHtrailBrea Dam Trail SW 2Sandy
      Apr 4, 2021 @ 2:39pm
      Apr 4, 2021
      user #932158torrent77reportHiltscher Park TrailDry and dusty
      May 5, 2017 @ 11:20pm
      May 5, 2017

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike2923 miles2,874 ft9 miles1,201 ft
      #431#23051323413,586
      Hike2923 miles2,874 ft9 miles1,201 ft
      #321#194323122
      Trail Running2923 miles2,874 ft9 miles1,201 ft
      #323#195323144
      • By brenthillier NSMBA TRAILFORKS & contributors
      • Admins: SHARE, SDMBA
      • #14570 - 2,516 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Fullerton.
      You must login to download files.