close
3D
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
Max Vehicle Width
inches
US Cell Coverage
Legend
cell carrier legend

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.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
      No description for Larimer County has been added yet! Login or register to submit one.
      Links
      Activities Click to view
      Region Details
      • 45
      • 21
      • 96
      • 109
      • 49
      • 4

      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      642
      Trails Mountain Bike
      340
      Trails E-Bike
      41
      Trails Horse
      159
      Trails Hike
      678
      Trails Trail Running
      675
      Trails Dirtbike/Moto
      14
      Trails ATV/ORV/OHV
      7
      Trails Snowshoe
      4
      Trails Backcountry Ski
      7
      Trails Nordic Ski
      1
      Total Distance
      1,240 miles
      Total Descent
      184,145 ft
      Total Vertical
      9,581 ft
      Highest Trailhead
      14,230 ft
      Reports
      3,591
      Photos
      967
      Ridden Counter
      55,605

      Outside Logo Articles

      The 9 Best Swimming Holes in Our National Parks
      Jun 20, 2025 from outsideonline.com
      From waterfalls to deep plunge pools, here the best natural pools for cooling off this summer in national parks.
      Lesser-Known Lake Escapes in the U.S.
      May 22, 2025 from outsideonline.com
      From turquoise gems in the Rockies to forest-fringed glacial lakes in New England, escape the crowds at these nine lakes in the U.S. where...
      10 Things to Do with Kids at Rocky Mountain National Park
      Feb 28, 2022 from outsideonline.com
      Family vacation? Find fun for all ages with these kid-friendly activities in and around the park.
      Video: Mountain Biking Meets the Office as Niner get a Brit Visitor
      Jul 20, 2019 from pinkbike.com
      Dunder Mifflin meets Niner Bikes as Damian Groves picks up his new Niner Rip 9 RDO.

      Popular Larimer County Mountain Biking Trails

      statustitledifficultyrating
      Swan Johnson
      Horsetooth Mountain
      Shoreline
      Horsetooth Mountain
      Sawmill Ext
      Horsetooth Mountain
      Blue Sky
      Coyote Ridge
      Indian Summer
      Coyote Ridge
      Blue Sky
      Coyote Ridge
      Inlet Bay Trail
      Horsetooth Mountain
      Nomad
      Horsetooth Mountain
      Valley Connector
      Horsetooth Mountain
      Wathen
      Horsetooth Mountain
      Timber
      Lory State Park
      West Valley
      Lory State Park
      Hidden Valley
      Devils Backbone Open Space
      Kimmons
      Lory State Park
      Laughing Horse
      Devils Backbone Open Space

      Larimer County Mountain Bike Routes

      titleratingdistance
      Blue Sky-Indian Summer lap
      Pineridge Natural Area
      11 miles
      Tour de Horsetooth descent
      Pineridge Natural Area
      12 miles
      Limber Pine Upper and Lower
      Hermit Park Open Space
      6 miles
      Crosier Mountain loop
      Crosier Mountain
      11 miles
      Lion Gulch Shuttle
      Estes Park
      10 miles
      Coyote Ridge Lolipop
      Coyote Ridge
      11 miles
      Incycle Loveland Group Ride 3/17/24 Long Route
      Prairie Ridge Natural Area
      14 miles
      Beaver Meadows Classic Loop CCW
      Beaver Meadows Resort Ranch
      8 miles
      It Doesnt Have To Be Maxwell Lunch Loop
      Pineridge Natural Area
      8 miles
      Magic mountain
      Horsetooth Mountain
      11 miles

      Recent Ride Log Activity in Region

      Today
      • 0 rides
      Yesterday
      • 39 rides
      Past Week
      • 427 rides

      Photos of Larimer County Mountain Bike

      trail: Cheyenne Rim
      317 |
      Dec 28, 2020 @ 10:32am
      Dec 28, 2020
      trail: Blue Sky
      272 |
      Aug 9, 2020 @ 11:16am
      Aug 9, 2020
      trail: Ginny
      419 |
      Nov 16, 2019 @ 8:50pm
      Nov 16, 2019
      trail: Cheyenne Rim
      277 |
      Nov 9, 2019 @ 7:17am
      Nov 9, 2019
      trail: Stout
      709 |
      Aug 22, 2018 @ 5:40pm
      Aug 22, 2018
      trail: Blue Sky
      309 |
      Feb 16, 2018 @ 7:57am
      Feb 16, 2018
      trail: Ginny
      651 |
      Dec 24, 2014 @ 9:28am
      Dec 24, 2014
      trail: Stout
      368 |
      Sep 24, 2014 @ 6:05pm
      Sep 24, 2014

      Videos of Larimer County Mountain Bike

      Skidder rocks on Sawmill Trail
      trail: Sawmill
      0:07 | | Nov 4, 2023
      Skidder rocks on Sawmill
      trail: Sawmill
      0:15 | | Nov 4, 2023
      Audra Culver Tech
      0:08 | 44 | Jan 25, 2023
      Lost Boyz Tour
      5:48 | 23 | May 2, 2020
      The Sluice Opening Night Stoke
      0:55 | 266 | Aug 30, 2019
      Maxwell with the new hero7 black
      2:23 | 140 | Oct 3, 2018
      Colorado front range natural single track clip 1
      9:39 | 44 | Jul 21, 2018
      How to Break Your Foot in Three Simple Steps
      trail: Ginny
      0:51 | 1070 | Feb 20, 2017

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      billclintonsgfvotetrailactivity #75421657
      Jul 7, 2025 @ 4:00pm
      13 hours
      bandit93wishlisttrailactivity #75406157
      Jul 7, 2025 @ 11:02am
      18 hours
      realkatakatwishlisttrailactivity #75378411
      Jul 6, 2025 @ 10:29pm
      1 day
      Emcfc121212wishlisttrailactivity #75273171 and 1 more
      Jul 5, 2025 @ 2:09pm
      3 days
      fly-navyaddreportactivity #75233483 and 2 more
      Jul 5, 2025 @ 6:44am
      3 days

      Recent Comments

      usernametypetitlecommentdate
      loonridertrailSundance Trailnot a good bike trail. great hiking trail.
      Jun 29, 2025 @ 6:51am
      Jun 29, 2025
      BryantheflatlandertrailDanner Hill TrailRode the first couple miles of this trail and...
      Jun 14, 2025 @ 1:07pm
      Jun 14, 2025
      billclintonsgftrailHewlett Gulch LoopI recommend going both ways. When going left...
      May 29, 2025 @ 1:19pm
      May 29, 2025
      billclintonsgftrailYoung Gulch TrailGreat scenery but it's a pretty boring ride....
      May 29, 2025 @ 1:16pm
      May 29, 2025
      JesseHollowaytrailSawmillI came from Wathen and Upper Mill before...
      Apr 28, 2025 @ 4:02pm
      Apr 28, 2025

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike338600 miles79,226 ft232 miles7,631 ft
      8263,5893697,019
      E-Bike4192 miles13,241 ft40 miles6,535 ft
      3,02611,328
      Horse159384 miles54,137 ft131 miles7,474 ft
      4332
      Hike6781,234 miles180,699 ft451 miles9,580 ft
      1833,6003412,841
      Trail Running6751,232 miles180,325 ft451 miles9,580 ft
      33,600187,831
      Dirtbike/Moto1427 miles3,136 ft9 miles2,480 ft
      39810
      ATV/ORV/OHV718 miles1,493 ft4 miles2,480 ft
      3995
      Snowshoe43 miles43 ft472 ft2,913 ft
      429165
      Backcountry Ski74 miles3,396 ft3 miles1,985 ft
      41,433
      Nordic Ski15 miles128 ft1 mile420 ft
      5384
      • By Subpar-shredderTF Pro & contributors
      • Admins: jpmcghee, msmcfate, cmcquade, OMBA, OMBATrailAgent
      • #34182 - 5,426 views

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