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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 San Dimas has been added yet! Login or register to submit one.
      Region Details
      • 1
      • 2
      • 13
      • 18

      Region Status
      Caution as of Sep 8, 2019
      Local Trail Association
      local trail association
      CORBA
      (corbamtb.com)

      Stats

      Avg Trail Rating
      Global Ranking
      #931
      State Ranking
      #56
      Trails (view details)
      34
      Trails Mountain Bike
      34
      Trails Hike
      34
      Trails Trail Running
      34
      Total Distance
      23 miles
      Total Descent
      4,691 ft
      Total Vertical
      705 ft
      Highest Trailhead
      1,280 ft
      Reports
      51
      Photos
      43
      Ridden Counter
      1,433
      Sub Regions

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 0 rides
      • 0 ft avg distance
      Past Week
      • 30 rides
      • 13 miles avg distance

      Photos of San Dimas Mountain Bike

      4 |
      Aug 12, 2019 @ 12:24pm
      Aug 12, 2019
      4 |
      Aug 12, 2019 @ 12:24pm
      Aug 12, 2019
      5 |
      Aug 12, 2019 @ 12:24pm
      Aug 12, 2019
      trail: Corkscrew
      9 |
      Jun 22, 2019 @ 7:40am
      Jun 22, 2019

      Videos of San Dimas Mountain Bike

      Fishermam's Lake Trail
      3:46 | 12 | Aug 5, 2019
      To the pipes
      3:42 | 7 | Apr 25, 2019
      Introductin the Magura HC Lever Upgrade
      trail: 57
      0:55 | 50 | Jan 31, 2017
      Introductin the Magura HC Lever Upgrade
      trail: 57
      0:55 | 145 | Jan 31, 2017

      Recent Trail Reports

      statustraildateconditionuserinfo
      North Shore
      Sep 8, 2019 @ 8:23am
      Sep 8, 2019
      DryK-lane
      Fisherman
      Sep 8, 2019 @ 8:23am
      Sep 8, 2019
      DryK-lane
      Vietnam
      Sep 8, 2019 @ 8:23am
      Sep 8, 2019
      DryK-lane
      Fisherman's Lake Trail
      Aug 12, 2019 @ 12:25pm
      Aug 12, 2019
      Very DrydiegomataOvergrown vegetation still a problem. I...
      Tree Line
      Jul 21, 2019 @ 12:00pm
      Jul 21, 2019
      DryCoronaNewb
      Resort Singletrack to East Shore
      Jul 21, 2019 @ 12:00pm
      Jul 21, 2019
      DryCoronaNewbExtremely overgrown but rideable just barely
      Upper Beehive
      Jul 21, 2019 @ 12:00pm
      Jul 21, 2019
      DryCoronaNewb
      Southwick
      Jul 21, 2019 @ 12:00pm
      Jul 21, 2019
      DryCoronaNewb
      Walnut
      Jul 20, 2019 @ 4:22pm
      Jul 20, 2019
      DryKennyTimeThe overgrowth has been cut back. The...
      Bonelli Golf Tour
      Jul 4, 2019 @ 5:41pm
      Jul 4, 2019
      DryKennyTimeThe bottom of the hill is completely...

      Activity Feed

      usernameactiontypetitledate
      user #1544359CateckriddentrailPark View and 3 more
      Sep 26, 2019 @ 4:25pm
      Sep 26, 2019
      user #1544359CateckriddentrailRadar and 4 more
      Sep 26, 2019 @ 4:23pm
      Sep 26, 2019
      user #1928477VinvinvotetrailCoyote
      Sep 16, 2019 @ 6:33pm
      Sep 16, 2019
      user #1607642Miguel9127votetrailVietnam and 1 more
      Sep 10, 2019 @ 11:35pm
      Sep 10, 2019
      user #1480251diegomataaddtrailEnter The Dragon and 1 more
      Sep 9, 2019 @ 1:57pm
      Sep 9, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #1480251diegomatatrailFisherman's Lake TrailThis trail has been overtaken by overgrown...
      Aug 12, 2019 @ 2:33pm
      Aug 12, 2019
      user #1828734JapelayotrailRocky TrailDid this as a beginner. Pretty fun ride down,...
      Jun 25, 2019 @ 8:04pm
      Jun 25, 2019
      user #1750176RobertdomingotrailSouthwickGnarly dh but rotted like crazy
      Jun 9, 2019 @ 8:55am
      Jun 9, 2019
      user #1769458CoronaNewbtrailBonelli Golf TourRode 4/28/19. Very steep and many rock steps....
      Apr 29, 2019 @ 12:08pm
      Apr 29, 2019
      user #1769458CoronaNewbtrailNorth ShoreRode on 4/28/19. Overall fun trail with some...
      Apr 29, 2019 @ 12:06pm
      Apr 29, 2019

      Local Badges

      • By derkderkall & contributors
      • Admins: CORBA
      • #14667 - 1,041 views

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