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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
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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
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x 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.
Trails Deemphasized
Trails are shown in grey.
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      California is the home of mountain biking. From Mt. Tamalpais in Marin, to Santa Cruz, to Downieville, to Tahoe, to southern California, the terrain and options in this state are virtually limitless. Smooth paths, flowy fun, rocky drops, treacherous gnar, and extreme tech punctuate hundreds of trail systems and riding parks. There is something for everyone in the Golden State.
      featured
      Region Details
      • 3,440
      • 397
      • 5,022
      • 4,810
      • 1,454
      • 224
      • 43

      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      20,966
      Trails Mountain Bike
      15,435
      Trails E-Bike
      4,285
      Trails Horse
      4,331
      Trails Hike
      18,769
      Trails Trail Running
      18,584
      Trails Dirtbike/Moto
      1,263
      Trails Observed Trials
      91
      Trails ATV/ORV/OHV
      932
      Trails Snowmobile
      54
      Trails Snowshoe
      210
      Trails Downhill Ski
      770
      Trails Backcountry Ski
      74
      Trails Nordic Ski
      352
      Total Distance
      31,438 miles
      Total Descent
      1,074 mile
      Total Vertical
      14,477 ft
      Highest Trailhead
      14,478 ft
      Reports
      107,036
      Photos
      46,077
      Ridden Counter
      2,592,657

      Outside Logo Articles

      How Reno Tahoe Became an Adventure Capital of the West
      Oct 12, 2023 from outsideonline.com
      The Biggest Little City has earned major clout as a base camp for outdoor activities, and everyone—from vacationers to adventurers looking to...
      Video: Bradyn Lange Takes On The Downieville Classic
      Oct 30, 2023 from pinkbike.com
      After 7 years of chasing UCI points, Bradyn decided to head to Northern California for the legendary event.
      North Lake Tahoe Is a Cycling Paradise
      Sep 27, 2023 from pinkbike.com
      From cruising through town to shredding in the mountains. [I]Presented by North Lake Tahoe.[/I]
      Escape the National Park Crowds and Hit These 6 Trails Near ‘The Sunniest City in California’ Instead
      Jul 6, 2023 from backpacker.com
      If hot weather, hydrothermal pools, and alpine hideaways are your vibe, you’ll love hiking near Redding, California.

      Popular California Mountain Biking Trails

      statustitledifficultyrating
      Flow Trail 1
      Soquel Demonstration State Forest
      Flow Trail 3
      Soquel Demonstration State Forest
      Flow Trail 2
      Soquel Demonstration State Forest
      Flow Trail 4
      Soquel Demonstration State Forest
      Flow Trail 5
      Soquel Demonstration State Forest
      Flow Trail 6
      Soquel Demonstration State Forest
      Ridge Trail
      Soquel Demonstration State Forest
      U-Con Trail
      Pogonip Open Space
      First Divide
      Downieville Trail Network
      Butcher Ranch Trail
      Downieville Trail Network
      Main St.
      Downieville Trail Network
      Third Divide
      Downieville Trail Network
      Engelsman Reroute
      Wilder Ranch
      Donkey Town Trail
      Donkey Town
      Sulphur Spring Road
      Soquel Demonstration State Forest

      California Mountain Bike Routes

      titleratingdistance
      Snake and Rice Canyon Loop
      Chula Vista Canyon Trails
      5 miles
      Wondering Where the Lions Are
      Cleveland National Forest (San Diego County)
      18 miles
      Here's Looking at You, Kid (aka Noble Canyon for Intermediates)
      Cuyamaca Rancho State Park
      14 miles
      The Odyssey
      Cuyamaca Rancho State Park
      33 miles
      Sawtooth, a bear, two beavers, two bridges, and a happy face
      Sawtooth
      13 miles
      The Iliad
      Cleveland National Forest (San Diego County)
      17 miles
      We'll Always Have Paris
      Cuyamaca Rancho State Park
      21 miles
      TAMBA Rose to Toads
      South Lake Tahoe
      62 miles
      Flow Trail loop
      Soquel Demonstration State Forest
      14 miles
      Downieville Downhill
      Downieville
      15 miles

      Recent Ride Log Activity in Region

      Today
      • 68 rides
      Yesterday
      • 1,209 rides
      Past Week
      • 9,347 rides

      Photos of California Mountain Bike

      64 |
      Nov 28, 2021 @ 8:27pm
      Nov 28, 2021
      103 |
      Nov 28, 2021 @ 8:27pm
      Nov 28, 2021
      373 |
      Oct 29, 2017 @ 6:14pm
      Oct 29, 2017
      108 |
      Oct 2, 2017 @ 3:09pm
      Oct 2, 2017
      175 |
      Oct 2, 2017 @ 3:09pm
      Oct 2, 2017
      trail: Rail Trail
      189 |
      Sep 22, 2017 @ 7:38pm
      Sep 22, 2017
      trail: Flow Trail 6
      1,835 |
      Jun 24, 2014 @ 5:43pm
      Jun 24, 2014
      trail: Manzanita
      266 |
      Feb 28, 2010 @ 1:05pm
      Feb 28, 2010
      | 5 comments

      Videos of California Mountain Bike

      featured The Little Big 2013

      5:27 | 2616 | Jul 21, 2014
      featured Part of Secret Spot
      trail: Prisoners
      0:12 | 89 | Dec 28, 2010
      Annadel Rock Pile
      trail: Rough Go
      1 | Dec 5, 2023
      4 | Dec 3, 2023
      Pacifica Step Up
      14 | Nov 27, 2023
      When the Climb is Steeper Than You Think
      trail: Sidetrail
      26 | Nov 24, 2023
      When You Get Too Confident on Steep, Loose Terrain
      28 | Nov 18, 2023
      Can't Stop Won't Stop
      44 | Nov 7, 2023

      Activity Feed

      usernameactiontypetitledate
      Freewheelssaddreportactivity #47006892
      Dec 6, 2023 @ 3:01pm
      44 mins
      jhuangerwishlistrouteactivity #47006814
      Dec 6, 2023 @ 2:44pm
      1 hours
      AppleJack76votetrailactivity #47006645
      Dec 6, 2023 @ 2:04pm
      2 hours
      AppleJack76votetrailactivity #47006644
      Dec 6, 2023 @ 2:04pm
      2 hours
      hobsonewishlistrouteactivity #47006572
      Dec 6, 2023 @ 1:46pm
      2 hours

      Recent Comments

      usernametypetitlecommentdate
      thechrisfrtrailDisco PanicA lot of work and features have been added...
      Dec 6, 2023 @ 11:44am
      4 hours
      justridingalong1trailMolochFantastic trail. It has great flow with...
      Dec 5, 2023 @ 1:42pm
      1 day
      justridingalong1trailEG BusGreat trail. Best berms I’ve seen in the Bay
      Dec 5, 2023 @ 1:41pm
      1 day
      Samwow53trailLand SlideThere’s a crack head shack about 1/2 up this...
      Dec 5, 2023 @ 12:17pm
      1 day
      Samwow53trailPorter RidgeThe first half is fun then the trail is super...
      Dec 5, 2023 @ 12:13pm
      1 day

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike15,43320,870 miles678 miles9,142 miles14,245 ft
      #344,473106,6711,8862,787,364
      E-Bike4,2857,562 miles1,150,974 ft3,323 miles12,966 ft
      #326985,344281188,489
      Horse4,33110,617 miles1,648,245 ft4,466 miles13,114 ft
      #22523,65370352
      Hike18,76929,588 miles951 miles12,526 miles14,478 ft
      #21,132104,5891,509168,207
      Trail Running18,58429,336 miles942 miles12,432 miles14,478 ft
      #277104,5111,07990,488
      Dirtbike/Moto1,2633,503 miles514,242 ft1,507 mile11,631 ft
      #21619,785411,393
      Observed Trials91173 miles23,330 ft79 miles10,400 ft
      #2187791499
      ATV/ORV/OHV9322,814 miles370,794 ft1,158 mile11,631 ft
      #12219,33531406
      Snowmobile54144 miles18,140 ft57 miles10,062 ft
      #3315233115
      Snowshoe210321 miles47,680 ft126 miles14,137 ft
      #354853362,082
      Downhill Ski770313 miles270,043 ft277 miles10,938 ft
      #128606130,334
      Backcountry Ski74165 miles35,948 ft70 miles13,015 ft
      #402506411,245
      Nordic Ski352302 miles26,965 ft116 miles9,925 ft
      #3326721111,243
      • By ryansimonovich & contributors
      • Admins: Map Team, chuktA, msmcfate, WillieJacobsz, maddy03, PlumbBobM, ReckitRolley, colinreuter, CMBC, ericfoltz
      • #3106 - 190,628 views
      • california activity log | embed map of California mountain bike trails | california mountain biking points of interest polygons

      Downloading of trail gps tracks in kml & gpx formats is enabled for California.
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