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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail 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%
Trail Ridden Direction

The intendid direction a trail should be ridden.

  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      No description for Contra Costa County has been added yet! Login or register to submit one.
      Region Details
      • 54
      • 2
      • 27
      • 45
      • 10


      Open on Jan 13, 2019
      Local Trail Association
      local trail association
      BTCEB
      (www.btceb.org)

      Stats

      Avg Trail Rating
      Trails (view details)
      138
      Trails Mountain Bike
      138
      Trails E-Bike
      1
      Trails Hike
      136
      Trails Trail Running
      136
      Total Distance
      178 miles
      Total Descent Distance
      84 miles
      Total Descent
      43,434 ft
      Total Vertical
      3,663 ft
      Highest Trailhead
      3,699 ft
      Reports
      307
      Photos
      646
      Ridden Counter
      2,579

      Photos of Contra Costa County Mountain Bike

      trail: Sticks
      7 |
      Jan 14, 2019 @ 9:16am
      2 days
      Sticks, Concord
      6 |
      Dec 7, 2018 @ 8:05am
      Dec 7, 2018
      Shell Ridge Loop, Alamo
      4 |
      Oct 14, 2018 @ 4:00pm
      Oct 14, 2018
      Whipsnake Trail, My City
      4 |
      Sep 24, 2018 @ 2:43pm
      Sep 24, 2018
      Whipsnake Trail, Lafayette
      more photos »

      Videos of Contra Costa County Mountain Bike

      Brisk afternoon ride - Lime Ridge
      trail: Lime Ridge
      3:28 | 17 | Dec 9, 2018
      Thorn Alley (Lime Ridge)
      2:45 | 26 | Oct 18, 2018
      Lime Ridge ride 05-25-2017
      trail: Lime Ridge
      5:00 | 105 | May 26, 2017
      Lime Ridge Quarry
      trail: Lime Ridge
      0:14 | 196 | Mar 28, 2017
      more videos »

      Contra Costa County Mountain Bike Routes

      titleratingdistance
      FUB Shell open space
      9 miles
      Ride the Crockett Hills
      13 miles
      Lime Time Loop
      4 miles
      Las Trampas Loop #1
      11 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1157608bkxctrailSummit Trail - Mt. DiabloI think all the road stuff should be cropped...
      Jan 9, 2019 @ 10:28am
      Jan 9, 2019
      user #1073137betterbuckleuptrailRingtail CatSign at the parking lot that says you will be...
      Dec 22, 2018 @ 4:24pm
      Dec 22, 2018
      user #541089whyisjakereportParadise ValleyCrazy seeing these pre fire photos!
      Dec 2, 2018 @ 9:11am
      Dec 2, 2018
      user #541089whyisjaketrailBack 9Lotta sand, some technical.
      Dec 2, 2018 @ 9:09am
      Dec 2, 2018
      user #855554allanchandlertrailMulchesThe creek bed is completely dry and ridable...
      Oct 16, 2018 @ 11:26am
      Oct 16, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #661323ericjohn35addridelogJan 16, 2019 ride log
      Jan 16, 2019 @ 12:16pm
      4 hours
      user #1415343JlongdenaddridelogJan 16, 2019 ride log
      Jan 16, 2019 @ 11:45am
      5 hours
      user #787690milktoastaddskillparkDirt World
      Jan 15, 2019 @ 4:40am
      1 days
      user #775219FlyingScotsmanMTBaddridelogJan 14, 2019 ride log
      Jan 14, 2019 @ 5:15pm
      2 days
      user #1415343JlongdenaddridelogJan 14, 2019 ride log
      Jan 14, 2019 @ 2:55pm
      2 days
      view more »
      • By brenthillier NSMBA Plus & contributors
      • Admins: ericfoltz, jpmcghee, bkxc
      • #7899 - 1,460 views
      • contra costa county activity log | embed map of Contra Costa County mountain bike trails | contra costa county mountain biking points of interest
      • subscribe 3d map donate to earn trail karma!

      Downloading of trail gps tracks in kml & gpx formats is enabled for Contra Costa County.
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