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Trail Conditions
  • Unknown
  • Snow Groomed
  • 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 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

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
  • 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
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      No description for Shell Ridge Open Space has been added yet! Login or register to submit one.
      Primary Trail Type: Cross-Country
      Howe Homestead Park google parking directions
      Region Details
      • 3
      • 6
      • 2

      Region Status
      Open as of Sep 30, 2019 ago

      Stats

      Avg Trail Rating
      Global Ranking
      #5,371
      State Ranking
      #255
      Trails (view details)
      11
      Trails Mountain Bike
      11
      Trails Hike
      11
      Trails Trail Running
      11
      Total Distance
      6 miles
      Total Descent
      1,131 ft
      Total Vertical
      566 ft
      Highest Trailhead
      696 ft
      Reports
      22
      Photos
      9
      Ridden Counter
      278

      Popular Shell Ridge Open Space Mountain Biking Trails

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 2 rides
      • 13 miles avg distance
      Past Week
      • 16 rides
      • 18 miles avg distance

      Photos of Shell Ridge Open Space Mountain Bike

      0 |
      Oct 16, 2019 @ 7:04pm
      1 days
      report
      trail: Kovar
      5 |
      Sep 12, 2019 @ 8:12pm
      Sep 12, 2019
      6 |
      Jun 1, 2019 @ 9:52am
      Jun 1, 2019
      9 |
      Jun 1, 2019 @ 9:52am
      Jun 1, 2019

      Recent Trail Reports

      statustraildateconditionuserinfo
      Kovar
      Sep 30, 2019 @ 5:03pm
      Sep 30, 2019
      Very Dryrhorewitz
      Fossil Hill Loop
      Aug 3, 2019 @ 8:12am
      Aug 3, 2019
      Very Drysalsadecohete
      Costanoan Connect
      Jul 18, 2019 @ 6:29pm
      Jul 18, 2019
      Dryseboz
      Flat Top Connector
      Jan 16, 2019 @ 8:38am
      Jan 16, 2019
      Prevalent MudmcconkieeEverything is really slippery and goopy
      Sulfur Creek
      Jan 16, 2019 @ 8:38am
      Jan 16, 2019
      Prevalent MudmcconkieeEverything is really slippery and goopy
      Borges Ranch
      Nov 3, 2018 @ 8:56am
      Nov 3, 2018
      Very DryBZSPaul
      Buck Connector
      Sep 10, 2018 @ 4:14pm
      Sep 10, 2018
      Very DryBZSPaul
      Upper Buck
      Feb 18, 2018 @ 1:55pm
      Feb 18, 2018
      DryJacob13Green perfect riding conditions, just go early...

      Activity Feed

      usernameactiontypetitledate
      user #1583683rhorewitzaddphoto in Danville, California, United States
      Oct 16, 2019 @ 7:04pm
      1 days
      user #1583683rhorewitzaddreportKovar
      Sep 30, 2019 @ 7:20pm
      Sep 30, 2019
      user #1926368Ken0624700addreportKovar and 3 more
      Sep 12, 2019 @ 8:12pm
      Sep 12, 2019
      user #997989thomascrenshawriddentrailFossil Hill Loop and 1 more
      Aug 24, 2019 @ 2:04pm
      Aug 24, 2019
      user #1483959salsadecoheteaddreportKovar and 1 more
      Aug 3, 2019 @ 3:20pm
      Aug 3, 2019

      Nearby Areas

      namedistance
      Diablo Foothills Regional Park 2 112.9 km
      Lime Ridge 8 53.7 km
      Las Trampas Regional Park 8 73.8 km
      Mount Diablo State Park 15.5 km
      Briones Regional Park 3 27 km
      • By klind & contributors
      • Admins: bkxc
      • #17056 - 1,261 views
      • shell ridge open space activity log | embed map of Shell Ridge Open Space mountain bike trails | shell ridge open space mountain biking points of interest
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      Downloading of trail gps tracks in kml & gpx formats is enabled for Shell Ridge Open Space.
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