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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 intendid 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

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 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
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Table or Bench eBike Charging Point
  • Other Other
      No description for Spearfish has been added yet! Login or register to submit one.
      Region Details
      • 2
      • 2
      • 21
      • 6


      Open on Feb 9, 2019

      Stats

      Avg Trail Rating
      Global Ranking
      #3,071
      State Ranking
      #2
      Trails (view details)
      31
      Trails Mountain Bike
      31
      Trails Hike
      31
      Trails Trail Running
      31
      Total Distance
      67 miles
      Total Descent Distance
      29 miles
      Total Descent
      12,510 ft
      Total Vertical
      2,219 ft
      Highest Trailhead
      5,865 ft
      Reports
      51
      Photos
      21
      Ridden Counter
      692
      Sub Regions

      Photos of Spearfish Mountain Bike

      17 |
      Jun 26, 2018 @ 9:49am
      Jun 26, 2018
      Cardiac/Recovery Ridge
      trail: Tinton
      18 |
      May 12, 2018 @ 12:54pm
      May 12, 2018
      Tinton, Spearfish
      trail: Tinton
      16 |
      May 12, 2018 @ 12:54pm
      May 12, 2018
      Tinton, Spearfish
      trail: Tinton
      15 |
      May 12, 2018 @ 12:54pm
      May 12, 2018
      Tinton, Spearfish
      more photos »

      Videos of Spearfish Mountain Bike

      Dakota Five O
      9:01 | 119 | Apr 4, 2018
      Biking season isn't over yet.
      14:51 | 149 | Oct 7, 2012
      crow peak top
      5:34 | 150 | May 1, 2012
      Tinton Time With Friends
      trail: Tinton
      1:44 | 204 | Sep 9, 2011
      more videos »

      Spearfish Mountain Bike Routes

      titleratingdistance
      Tinton Trail Loop
      14 miles
      Dakota Five-O Course race
      47 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1615985necromancerrtrailCrow Peak TrailGreat trail. The climb is tough. But the view...
      Sep 3, 2018 @ 2:44pm
      Sep 3, 2018
      user #1213640VinoArrivoreportDakota RidgeClear from Dakota Ridge all the way to Sheep...
      Aug 8, 2018 @ 5:48am
      Aug 8, 2018
      user #1213640VinoArrivoreportLoop B8/4/18: USFS has since come in and cleared B...
      Aug 4, 2018 @ 5:34am
      Aug 4, 2018
      user #1538263Dogl0rdtrailTwisted FunDon't do this backwards like I did
      Jul 21, 2018 @ 7:59pm
      Jul 21, 2018
      user #1343502polleyjtrailTwisted FunA lot of tight sections, tends to be...
      Jul 25, 2017 @ 6:01am
      Jul 25, 2017
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1521565DigerupaddridelogFeb 16, 2019 ride log
      Feb 22, 2019 @ 2:46pm
      7 hours
      user #1138503RethaddridelogFeb 21, 2019 ride log
      Feb 21, 2019 @ 6:35pm
      1 days
      user #1138503RethaddridelogFeb 20, 2019 ride log
      Feb 20, 2019 @ 7:00pm
      2 days
      user #1585536cackerman3addridelogFeb 16, 2019 ride log
      Feb 17, 2019 @ 2:25pm
      Feb 17, 2019
      user #1585536cackerman3addridelogFeb 10, 2019 ride log
      Feb 14, 2019 @ 12:35pm
      Feb 14, 2019
      view more »
      • By brenthillier NSMBA Plus & contributors
      • Admins: Reth, BHT
      • #10330 - 1,252 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Spearfish.
      You must login to download files.