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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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
Max Vehicle Width
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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
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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Only show trails with NO bikes.
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      Jefferson County is a large area that incorporates many riding areas and cities. Most parks are operated by Jefferson County Open Space. There are a few city parks that have dirt trails too, William Frederick Hayden Park (Green Mountain park) and Bear Creek Lake Park are city parks in Lakewood and are not operated through JCOS.
      eBikes Allowed: Yes
      AKA: JCOS, Jeffco, Jefferson County Open Space
      Activities Click to view
      Region Details
      • 73
      • 18
      • 133
      • 157
      • 57
      • 2

      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      502
      Trails Mountain Bike
      444
      Trails E-Bike
      367
      Trails Hike
      496
      Trails Trail Running
      496
      Trails Horse
      31
      Total Distance
      603 miles
      Total Descent
      96,297 ft
      Total Vertical
      4,963 ft
      Highest Trailhead
      10,066 ft
      Reports
      5,447
      Photos
      1,092
      Ridden Counter
      151,424

      Popular Jefferson County Mountain Biking Trails

      statustitledifficultyrating
      Argos
      Apex Park
      Enchanted Forest
      Apex Park
      Little Scraggy West
      Buffalo Creek
      Hardscrabble
      Apex Park
      Whippletree
      White Ranch Park
      Magic Mountain
      Apex Park
      Longhorn
      White Ranch Park
      Cottonwood Canyon
      North Table Mountain Park
      Belcher Hill
      White Ranch Park
      Nice Kitty
      Buffalo Creek
      Middle Longhorn
      White Ranch Park
      Sandy Wash
      Buffalo Creek
      Apex Access
      Apex Park
      Green Mountain Alt
      Green Mountain
      North Table Loop
      North Table Mountain Park

      Jefferson County Mountain Bike Routes

      titleratingdistance
      The Best of Staunton
      Staunton State Park
      29 miles
      White Ranch - Grand Tour
      White Ranch Park
      20 miles
      Even day Apex Yeti Lunch Ride
      Apex Park
      7 miles
      North Table Figure 8: Best of the Descents
      North Table Mountain Park
      10 miles
      Quick Burner
      White Ranch Park
      7 miles
      NTM Lollipop loop
      North Table Mountain Park
      13 miles
      Belmavhorn
      White Ranch Park
      8 miles
      Longhorn Ride
      White Ranch Park
      7 miles
      Gritty Kitty
      Buffalo Creek
      41 miles
      Belchsawhorn
      White Ranch Park
      7 miles

      Recent Ride Log Activity in Region

      Today
      • 21 rides
      Yesterday
      • 74 rides
      Past Week
      • 731 rides

      Photos of Jefferson County Mountain Bike

      20 |
      Apr 21, 2022 @ 7:36pm
      Apr 21, 2022
      trail: Summit Loop
      11 |
      Apr 17, 2022 @ 12:05pm
      Apr 17, 2022
      trail: Baldy
      16 |
      Apr 3, 2022 @ 3:13pm
      Apr 3, 2022
      22 |
      Mar 7, 2022 @ 10:53am
      Mar 7, 2022
      37 |
      Jan 19, 2022 @ 12:22am
      Jan 19, 2022
      145 |
      Sep 12, 2020 @ 11:42am
      Sep 12, 2020
      94 |
      Mar 9, 2019 @ 9:50am
      Mar 9, 2019
      333 |
      May 22, 2017 @ 8:24pm
      May 22, 2017

      Videos of Jefferson County Mountain Bike

      Buffalo Creek \\ Black Jack \\ Pine Colorado
      trail: Black Jack
      58 | Oct 4, 2021
      down the tech nill
      trail: Black Jack
      52 | Oct 2, 2021
      up the tech hill
      trail: Black Jack
      32 | Oct 2, 2021
      Small tech climb
      trail: Black Jack
      29 | Oct 2, 2021
      Granite slab roll
      trail: Black Jack
      25 | Oct 2, 2021
      Rock feature
      trail: Black Jack
      28 | Oct 2, 2021
      Me crashing
      207 | May 19, 2021
      Bear Creek Crash
      0:11 | 514 | Sep 28, 2020

      Current Trail Warnings

      statustraildateconditionuserinfo
      Green Mountain
      Buffalo Creek
      May 18, 2022 @ 9:31am
      May 18, 2022
      Drydjdarr Down tree across trail at apex of...
      Cub Creek
      Maxwell Falls
      May 7, 2022 @ 8:58am
      May 7, 2022
      Snow PackedteetangSnowpacked at the top

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1795066SynthewishlistrouteLonghorn Ride
      May 23, 2022 @ 1:08pm
      1 hours
      user #164094413stoneswishlistrouteYeti Factory Demo G.M. Loop
      May 23, 2022 @ 11:54am
      2 hours
      user #2327874aalva0357wishlistrouteNorth Table Figure 8: Best of the Descents
      May 23, 2022 @ 10:50am
      3 hours
      user #2745622Mreding1wishlisttrailVillage Walk and 1 more
      May 22, 2022 @ 5:48pm
      21 hours
      user #1168798theprofessionaljerryaddreportTrading Post
      May 22, 2022 @ 5:27pm
      21 hours

      Recent Comments

      usernametypetitlecommentdate
      user #2431302BbfrigontrailCharlie's CutoffI do not know why but they have cleared cut...
      May 20, 2022 @ 6:46pm
      3 days
      user #2612124PusspussonafullsusstrailBear Paw Alternate RouteAnother not a black trail. Definitely blue.
      May 13, 2022 @ 1:58pm
      May 13, 2022
      user #2612124PusspussonafullsusstrailNorth Elk Creek TrailWas a waste of time. It's not a black trail,...
      May 13, 2022 @ 1:55pm
      May 13, 2022
      user #2612124PusspussonafullsusstrailNorth Elk Creek TrailThis isn't a black or even a blue lol. Just as...
      May 13, 2022 @ 1:52pm
      May 13, 2022
      user #2690765BrettlaQcDitrailRooney ValleyI don’t always leave comments on this app...
      May 10, 2022 @ 7:03pm
      May 10, 2022

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike441544 miles79,446 ft241 miles4,964 ft
      1,0655,43182141,201
      E-Bike367406 miles60,269 ft175 miles4,429 ft
      35,29841,754
      Hike496599 miles95,371 ft267 miles4,964 ft
      325,403235,907
      Trail Running496599 miles95,371 ft267 miles4,964 ft
      15,403243,739
      Horse3123 miles3,406 ft11 miles3,619 ft
      1,95513
      • By mtbyetico & contributors
      • Admins: jpmcghee, msmcfate, cmcquade, COMBA
      • #15972 - 8,537 views
      • jefferson county activity log | embed map of Jefferson County mountain bike trails | jefferson county mountain biking points of interest

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