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Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
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
      • 52
      • 1
      • 24
      • 44
      • 7

      Open on Jul 8, 2018
      Local Trail Association
      local trail association
      BTCEB
      (www.btceb.org)

      Stats

      Avg Trail Rating
      Trails
      128
      Total Distance
      158 miles
      Total Descent Distance
      74 miles
      Total Descent
      38,816 ft
      Highest Trailhead
      3,699 ft
      Total Vertical
      3,663 ft
      Reports
      169
      Photos
      627
      Ridden Counter
      1,603

      Photos of Contra Costa County Mountain Bike

      trail: Back 9
      15 |
      Jul 12, 2018 @ 12:30am
      Jul 12, 2018
      | 2 comments Back 9, Bay Area
      0 |
      Jul 6, 2018 @ 6:29pm
      Jul 6, 2018
      Las Trampas Ridge, My City
      2 |
      Jul 6, 2018 @ 6:28pm
      Jul 6, 2018
      Las Trampas Ridge, My City
      4 |
      Jul 6, 2018 @ 6:28pm
      Jul 6, 2018
      Las Trampas Ridge, My City
      more photos »

      Videos of Contra Costa County Mountain Bike

      Lime Ridge ride 05-25-2017
      trail: Lime Ridge
      5:00 | 88 | May 26, 2017
      Lime Ridge Quarry
      trail: Lime Ridge
      0:14 | 163 | Mar 28, 2017
      Briones - Blue Oak Shortcut
      trail: Blue Oak
      0:09 | 74 | Aug 8, 2016
      BACK 9 FINE!!!
      trail: Back 9
      3:06 | 164 | Jul 21, 2015
      more videos »

      Contra Costa County Mountain Bike Routes

      titleratingdistance
      Ride the Crockett Hills
      13 miles
      Las Trampas Loop #1
      11 miles

      Recent Comments

      usernametypetitlecommentdate
      user #497140cynicalchrisreportFoothillsSome cow damage
      Jun 11, 2018 @ 6:04pm
      Jun 11, 2018
      user #1481985Bcal55trailBathroomFun, flowing Singletrack through the trees....
      May 22, 2018 @ 10:57pm
      May 22, 2018
      user #1325686PTCUKreportSugar City TrailBig thank you to the guys that have been...
      May 22, 2018 @ 6:45pm
      May 22, 2018
      user #1135928myrobothandtrailBill Kiefer TrailPosted No Bikes
      May 21, 2018 @ 8:11am
      May 21, 2018
      user #1473637Smitch27reportSugar City TrailAs of 5/16 the brush on the first half of this...
      May 18, 2018 @ 4:08pm
      May 18, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1586392BigBoyBradriddentrailMiddle Trail
      Jul 18, 2018 @ 9:39pm
      9 hours
      user #308191MrKrazyaddridelogJul 18, 2018 ride log and 1 more
      Jul 18, 2018 @ 5:02pm
      14 hours
      user #1387932ptsbikeraddridelogJul 18, 2018 ride log
      Jul 18, 2018 @ 3:06pm
      16 hours
      user #1557051Scottyd17485addridelogJul 18, 2018 ride log
      Jul 18, 2018 @ 12:25pm
      18 hours
      user #1581816davidj18addridelogSep 20, 2015 ride log and 2 more
      Jul 18, 2018 @ 5:15am
      1 days
      view more »
      • By brenthillier NSMBA Plus & contributors
      • Admins: ericfoltz, jpmcghee, bkxc
      • #7899 - 905 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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