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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (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%
  • bi-directional trail
  • no data
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
Contribute Details
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
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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      As of the 2010 United States Census, the population was 11,406. Its county seat is Boulder. The county was created in 1865 and named for President Thomas Jefferson.
      Activities Click to view
      Region Details
      • 75
      • 16
      • 59
      • 23
      • 2

      Stats

      Avg Trail Rating
      Trails (view details)
      179
      Trails Mountain Bike
      177
      Trails E-Bike
      149
      Trails Horse
      157
      Trails Hike
      176
      Trails Trail Running
      176
      Trails Dirtbike/Moto
      147
      Trails Observed Trials
      5
      Trails ATV/ORV/OHV
      123
      Total Distance
      379 miles
      Total Descent
      45,624 ft
      Total Vertical
      3,696 ft
      Highest Trailhead
      8,009 ft
      Reports
      272
      Photos
      79
      Ridden Counter
      1,590
      Sub Regions

      Popular Jefferson County Mountain Biking Trails

      statustitledifficultyrating
      Delmoe Rd Detour
      Pipestone
      BLM 12
      Pipestone
      BLM 15
      Pipestone
      Windmill
      Pipestone
      Creekside
      Pipestone
      BLM 17
      Pipestone
      Dry Creek
      Pipestone
      Halfway to Happy
      Pipestone
      BLM 9
      Pipestone
      BLM to FS
      Pipestone
      BLM 23
      Pipestone
      BLM 10
      Pipestone
      BLM 18
      Pipestone
      Doubletrack Declivity
      Pipestone
      Around the Ranch
      Pipestone

      Jefferson County Mountain Bike Routes

      titleratingdistance
      HCC Group Ride - Pipestone Loop
      Pipestone
      6 miles
      HCC Pipestone Course
      Pipestone
      3 miles
      Easter Washout Lollipop Loop
      Pipestone
      4 miles
      Curly Lake Highline
      Whitehall
      19 miles
      HCC Race Night Early Season Course 2023
      Pipestone
      5 miles
      Curly Lake full ride-shuttle
      Whitehall
      17 miles
      Dry Mountain Loop
      Pipestone
      26 miles
      Pipestone
      Pipestone
      6 miles
      Ringing Rocks to parking area
      Pipestone
      13 miles
      Ringing Rocks Jeep/MTB trail
      Pipestone
      5 miles

      Recent Ride Log Activity in Region

      Today
      • 0 rides
      Yesterday
      • 1 rides
      Past Week
      • 4 rides

      Photos of Jefferson County Mountain Bike

      98 |
      Nov 17, 2021 @ 10:20am
      Nov 17, 2021
      56 |
      Jun 14, 2021 @ 10:54pm
      Jun 14, 2021
      trail: Beaver Creek
      26 |
      Jun 12, 2021 @ 10:04pm
      Jun 12, 2021
      trail: Beaver Creek
      28 |
      Jun 12, 2021 @ 10:04pm
      Jun 12, 2021
      trail: Beaver Creek
      50 |
      Jun 12, 2021 @ 10:04pm
      Jun 12, 2021
      trail: Beaver Creek
      62 |
      Jun 12, 2021 @ 10:04pm
      Jun 12, 2021
      62 |
      Jun 11, 2021 @ 3:20pm
      Jun 11, 2021
      56 |
      Jun 11, 2021 @ 3:20pm
      Jun 11, 2021

      Videos of Jefferson County Mountain Bike

      youtuber Why I Don't Ride My 29er MTB Anymore | 29er vs...
      trail: BLM 20
      10:29 | 228 | Jan 3, 2022 , Whitehall

      Recent Trail Reports

      statustraildateconditioninfouser
      BLM 10
      Pipestone
      May 24, 2024 @ 11:49pm
      May 24, 2024
      Idealrideyearround HCC
      BLM to FS
      Pipestone
      May 24, 2024 @ 11:49pm
      May 24, 2024
      Idealrideyearround HCC
      Halfway Creek
      Pipestone
      May 24, 2024 @ 11:49pm
      May 24, 2024
      VariableSome big puddles on the lower section,...rideyearround HCC
      Halfway to Happy
      Pipestone
      May 24, 2024 @ 11:49pm
      May 24, 2024
      VariableA little rutted out in some places.rideyearround HCC
      Creekside
      Pipestone
      May 24, 2024 @ 11:49pm
      May 24, 2024
      IdealA few wet spots, but it's in great condition.rideyearround HCC
      BLM 18
      Pipestone
      May 24, 2024 @ 11:49pm
      May 24, 2024
      Idealrideyearround HCC
      Spire Flats Connector
      Pipestone
      May 11, 2024 @ 10:44am
      May 11, 2024
      Very DryE-Bike crbondurant
      Happy Place
      Pipestone
      May 11, 2024 @ 10:44am
      May 11, 2024
      IdealE-Bike crbondurant
      Almost Happy
      Pipestone
      May 11, 2024 @ 10:44am
      May 11, 2024
      DryE-Bike crbondurant
      Suicide Cabin - Double Barrel
      Pipestone
      May 11, 2024 @ 10:44am
      May 11, 2024
      IdealE-Bike crbondurant

      Activity Feed

      usernameactiontypetitledate
      Clumsywishlistrouteactivity #54305394
      Jun 17, 2024 @ 7:42pm
      Jun 17, 2024
      Jasonebertriddentrailactivity #53810614
      Jun 8, 2024 @ 9:19am
      Jun 8, 2024
      smettswishlistrouteactivity #53514213
      Jun 2, 2024 @ 10:44am
      Jun 2, 2024
      rlun12wishlistrouteactivity #53511488
      Jun 2, 2024 @ 8:39am
      Jun 2, 2024
      rideyearroundaddreportactivity #53146302 and 5 more
      May 25, 2024 @ 8:56pm
      May 25, 2024

      Recent Comments

      usernametypetitlecommentdate
      MattinButtetrailBig MajorWow, he did a great job!
      Jun 26, 2021 @ 8:57pm
      Jun 26, 2021
      tjdmttrailBig MajorMining most likely started around the turn of...
      Jun 26, 2021 @ 8:06pm
      Jun 26, 2021
      MattinButtetrailBig MajorThanks, it is an amazing place! Do you happen...
      Jun 22, 2021 @ 5:25pm
      Jun 22, 2021
      tjdmttrailBig MajorThanks for posting the terrific photos! The...
      Jun 21, 2021 @ 6:51pm
      Jun 21, 2021
      MattinButtetrailBLM 24AI carried my mountain bike down from BLM 20 up...
      Apr 18, 2021 @ 10:30pm
      Apr 18, 2021

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike177373 miles44,843 ft148 miles3,698 ft
      7727210755
      E-Bike149336 miles36,932 ft130 miles3,698 ft
      2034112
      Horse157330 miles38,593 ft125 miles3,698 ft
      1461
      Hike176367 miles43,678 ft146 miles3,698 ft
      268497
      Trail Running176367 miles43,678 ft146 miles3,698 ft
      1268312
      Dirtbike/Moto147336 miles37,129 ft130 miles3,698 ft
      11501102
      Observed Trials521 miles1,129 ft7 miles883 ft
      1
      ATV/ORV/OHV123311 miles30,787 ft115 miles3,698 ft
      11811
      • By ianjones SWMMBA_Full & contributors
      • Admins: MONTANABIKERMAN, evasive, wyomont, SWMMBA_Full, HCC
      • #39372 - 865 views

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