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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • 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 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
ContributeDetails
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

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

  • 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 Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • 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
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Boardwalk Boardwalk
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      No description for Contra Costa County has been added yet! Login or register to submit one.
      Region Details
      • 72
      • 6
      • 54
      • 85
      • 23

      Region Status
      Open as of 23 mins
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      242
      Trails Mountain Bike
      249
      Trails E-Bike
      22
      Trails Hike
      238
      Trails Trail Running
      238
      Trails Horse
      14
      Total Distance
      284 miles
      Total Descent
      68,698 ft
      Total Vertical
      3,691 ft
      Highest Trailhead
      3,699 ft
      Reports
      1,009
      Photos
      787
      Ridden Counter
      10,397

      Popular Contra Costa County Mountain Biking Trails

      statustitledifficultyrating
      Sugar City Trail
      Crockett Hills Regional Park
      Soaring Eagle Trail
      Crockett Hills Regional Park
      Edwards Loop Trail
      Crockett Hills Regional Park
      Big Valley Trail
      Crockett Hills Regional Park
      Tree Frog
      Crockett Hills Regional Park
      Edwards Creek Trail
      Crockett Hills Regional Park
      Paradise Valley
      Lime Ridge
      Middle Trail
      Lime Ridge
      Wood Rat Trail
      Crockett Hills Regional Park
      Thorn Alley
      Lime Ridge
      Chorus Frog Trail
      Crockett Hills Regional Park
      Back 9
      Lime Ridge
      Quarry Trail
      Lime Ridge
      Diablo Summit
      Diablo Foothills Regional Park
      Sticks
      Lime Ridge

      Contra Costa County Mountain Bike Routes

      titleratingdistance
      Old Finley Road Out and Back - Beginner Ride
      Morgan Territory Regional Preserve
      6 miles
      Ride the Crockett Hills
      Crockett Hills Regional Park
      13 miles
      Shell Ridge Beginner Ride
      Shell Ridge Open Space
      5 miles
      Old Finley - Ridgeline - Jeremiah - Sulphur Springs
      Morgan Territory Regional Preserve
      9 miles
      Lime Time Loop
      Lime Ridge
      4 miles
      Briones Ride
      Briones Regional Park
      13 miles
      Macedo Ranch to Twin Ponds and Back - Beginner Ride
      Diablo Foothills Regional Park
      6 miles
      Springhill-Radio Tower/Texas Toast Loop
      Lafayette
      7 miles
      HOME SPIN
      Walnut Creek
      6 miles
      FUB Shell open space
      Antioch
      9 miles

      Recent Ridelog Activity in Region

      Today
      • 17 rides
      • 15 miles avg distance
      Yesterday
      • 58 rides
      • 15 miles avg distance
      Past Week
      • 346 rides
      • 15 miles avg distance

      Photos of Contra Costa County Mountain Bike

      6 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020
      4 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020
      trail: Lime Ridge
      9 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020
      4 |
      Oct 6, 2020 @ 9:11pm
      Oct 6, 2020

      Videos of Contra Costa County Mountain Bike

      Sticks to Chicken Foot
      trail: Lime Ridge
      1:37 | 144 | Apr 11, 2019
      Whole Back 9
      trail: Lime Ridge
      2:48 | 100 | Apr 11, 2019
      Thorn Alley DH
      trail: Lime Ridge
      2:35 | 64 | Apr 11, 2019
      Brisk afternoon ride - Lime Ridge
      trail: Lime Ridge
      3:28 | 52 | Dec 9, 2018

      Current Trail Warnings

      statustraildateconditionuserinfo
      Bench Trail Through Desert Downhill
      Briones Regional Park
      Oct 19, 2020 @ 2:07pm
      25 mins
      Very DryNibot33Extremely loose and slippery, hard to...
      Upper Goldfinch Trail
      Crockett Hills Regional Park
      Oct 8, 2020 @ 9:15am
      Oct 8, 2020
      Very DrygoranlRecently cleared (thanks BTCEB), but in...
      Karachi
      Lime Ridge
      Sep 21, 2020 @ 10:24pm
      Sep 21, 2020
      Dryebuck1324Fence at top preventing riding.

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #2219352Nibot33addtrailBoogie
      Oct 19, 2020 @ 2:31pm
      54 sec
      user #2219352Nibot33addtrailSobrante Ridge Road
      Oct 19, 2020 @ 2:09pm
      23 mins
      user #2219352Nibot33addreportBench Trail Through Desert Downhill and 1 more
      Oct 19, 2020 @ 2:08pm
      24 mins
      user #2219352Nibot33commenttrailChute 420
      Oct 19, 2020 @ 2:03pm
      28 mins
      user #2219352Nibot33addtrailGoat Road
      Oct 19, 2020 @ 12:24pm
      2 hours

      Recent Comments

      usernametypetitlecommentdate
      user #2219352Nibot33trailChute 420The trail distance is 420 feet, therefore it's...
      Oct 19, 2020 @ 2:03pm
      28 mins
      user #1212990SbartlebaughtrailUpper Goldfinch TrailThis trail is open and BTCEB has cleared the...
      Oct 15, 2020 @ 2:27pm
      Oct 15, 2020
      user #1157608bkxctrailUpper Goldfinch TrailThis is a primo example of why we all need to...
      Oct 15, 2020 @ 12:19pm
      Oct 15, 2020
      user #1157608bkxcreportUpper Goldfinch TrailAwesome! I have changed the status here on...
      Oct 15, 2020 @ 12:15pm
      Oct 15, 2020
      user #2118517LucasPucastrailMike’s IIHey fellow mountain biker that lives close by....
      Oct 13, 2020 @ 7:14pm
      Oct 13, 2020

      Local Badges

      • By brenthillierTrailforks Pro Subscriber NSMBA TRAILFORKS Plus & contributors
      • Admins: CAMTB, ericfoltz, jpmcghee, brianpetry, BTCEB, bkxc
      • #7899 - 3,241 views
      • contra costa county activity log | embed map of Contra Costa County mountain bike trails | contra costa county mountain biking points of interest
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