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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 Spearfish has been added yet! Login or register to submit one.
      Region Details
      • 2
      • 3
      • 21
      • 6

      Region Status
      Caution as of Oct 4, 2019 ago

      Stats

      Avg Trail Rating
      Global Ranking
      #2,308
      State Ranking
      #2
      Trails (view details)
      33
      Trails Mountain Bike
      32
      Trails Hike
      33
      Trails Trail Running
      32
      Total Distance
      67 miles
      Total Descent
      11,872 ft
      Total Vertical
      2,223 ft
      Highest Trailhead
      5,865 ft
      Reports
      93
      Photos
      35
      Ridden Counter
      1,539
      Sub Regions

      Recent Ridelog Activity in Region

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

      Photos of Spearfish Mountain Bike

      1 |
      Oct 16, 2019 @ 7:58am
      3 days
      2 |
      Oct 16, 2019 @ 7:58am
      3 days
      1 |
      Oct 16, 2019 @ 7:58am
      3 days
      1 |
      Oct 16, 2019 @ 7:58am
      3 days

      Videos of Spearfish Mountain Bike

      Dakota Five O
      9:01 | 156 | Apr 4, 2018
      Biking season isn't over yet.
      14:51 | 158 | Oct 7, 2012
      crow peak top
      5:34 | 156 | May 1, 2012
      Tinton Time With Friends
      1:44 | 246 | Sep 9, 2011

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1958514StromboliwishlisttrailTwisted Fun and 7 more
      Oct 17, 2019 @ 8:55pm
      1 days
      user #1958514StromboliwishlisttrailCrow Peak Trail
      Oct 17, 2019 @ 8:44pm
      1 days
      user #1957639DrMackaddphoto in My City and 3 more
      Oct 16, 2019 @ 7:58am
      3 days
      user #1538263Dogl0rdcommenttrailFight Club
      Oct 5, 2019 @ 7:55pm
      Oct 5, 2019
      user #1839035LmstewywishlisttrailCrow Peak Trail
      Oct 4, 2019 @ 7:07pm
      Oct 4, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #1538263Dogl0rdtrailFight ClubTheres a bit of ponderous up and down at the...
      Oct 5, 2019 @ 7:55pm
      Oct 5, 2019
      user #537585stonyspidertrailFight ClubAs a climb, the opening is really steep and...
      Aug 15, 2019 @ 2:23pm
      Aug 15, 2019
      user #537585stonyspiderreportFight ClubIt's been cleaned.
      Aug 15, 2019 @ 2:21pm
      Aug 15, 2019
      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

      Local Badges

      • By brenthillier NSMBA TRAILFORKS Plus & contributors
      • Admins: stonyspider, Reth, BHT
      • #10330 - 2,086 views

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