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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
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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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      Summit County trails
      AKA: Summit County, Colorado
      Activities Click to view
      Region Details
      • 113
      • 1
      • 97
      • 167
      • 53
      • 8

      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      509
      Trails Mountain Bike
      445
      Trails E-Bike
      166
      Trails Horse
      123
      Trails Hike
      442
      Trails Trail Running
      436
      Trails Dirtbike/Moto
      84
      Trails Observed Trials
      3
      Trails ATV/ORV/OHV
      53
      Trails Snowmobile
      7
      Trails Snowshoe
      70
      Trails Downhill Ski
      6
      Trails Backcountry Ski
      23
      Trails Nordic Ski
      51
      Total Distance
      821 miles
      Total Descent
      163,920 ft
      Total Vertical
      5,956 ft
      Highest Trailhead
      14,257 ft
      Reports
      11,063
      Photos
      1,704
      Ridden Counter
      143,918

      Outside Logo Articles

      Torreys Peak: The Ultimate Hiking Guide
      Nov 3, 2021 from backpacker.com
      One mountain, five great hiking routes. Even if you’ve already climbed the peak, alternate ascent lines can make your adventure feel like a...

      Popular Summit County Mountain Biking Trails

      statustitledifficultyrating
      Carter Park Switchbacks
      Breckenridge
      Aspen Alley
      Breckenridge
      Barney Flow
      Breckenridge
      Sidedoor
      Breckenridge
      Moonstone
      Breckenridge
      Barney Ford
      Breckenridge
      CDT CT - Horseshoe Gulch
      Breckenridge
      V3
      Breckenridge
      Peaks
      Breckenridge
      Slalom
      Breckenridge
      Red
      Summit Cove
      CDT CT - Muggins Gulch
      Breckenridge
      Crossing Route
      Breckenridge
      Rail Dredge
      Breckenridge
      Backdoor
      Breckenridge

      Photos of Summit County Mountain Bike

      57 |
      Sep 23, 2020 @ 8:25pm
      Sep 23, 2020
      53 |
      Sep 23, 2020 @ 8:25pm
      Sep 23, 2020
      trail: Red
      72 |
      Sep 23, 2020 @ 8:22pm
      Sep 23, 2020
      186 |
      Sep 23, 2020 @ 8:21pm
      Sep 23, 2020
      trail: Hippo
      78 |
      Sep 23, 2020 @ 8:17pm
      Sep 23, 2020
      trail: Hippo
      78 |
      Sep 23, 2020 @ 8:16pm
      Sep 23, 2020
      trail: Soda Creek
      127 |
      Sep 23, 2020 @ 8:15pm
      Sep 23, 2020
      trail: Wheeler
      478 |
      Aug 19, 2016 @ 6:53am
      Aug 19, 2016

      Videos of Summit County Mountain Bike

      trail: Sidedoor
      156 | Jul 25, 2023
      Swinger 2023
      trail: Swinger
      144 | Jul 9, 2023
      Swinger 2022 - With Snowpack!
      trail: Swinger
      74 | Nov 19, 2022
      Riding Boreas Pass Road- Paved
      33 | Oct 12, 2022
      old man's back yard
      trail: Wellington
      91 | Oct 8, 2022
      selfieside
      trail: Sidedoor
      178 | Oct 8, 2022
      53 | Oct 2, 2022
      Paid In Full Skinny
      120 | Jul 25, 2022

      Current Trail Warnings

      statustraildateconditionuserinfo
      Mount Royal
      Frisco
      Apr 26, 2025 @ 1:53pm
      Apr 26, 2025
      Snow CoveredEricMcdonnellmYNHike Mostly covered in snow. Lots of post holing.

      Recent Trail Reports

      National Scenic Trails & Official Routes

      Activity Feed

      usernameactiontypetitledate
      Jpbredehoftwishlisttrailactivity #71512555
      May 12, 2025 @ 7:43am
      11 hours
      pkxcaddreportactivity #71487659
      May 11, 2025 @ 4:44pm
      1 day
      pkxcaddreportactivity #71487658 and 1 more
      May 11, 2025 @ 4:44pm
      1 day
      cmcneilladdreportactivity #71250719 and 1 more
      May 8, 2025 @ 1:20pm
      May 8, 2025
      cassbwaddreportactivity #71169048 and 1 more
      May 7, 2025 @ 8:56am
      May 7, 2025

      Recent Comments

      usernametypetitlecommentdate
      tll549reportBuffalo Cabing ui
      Jan 25, 2025 @ 3:58pm
      Jan 25, 2025
      vit9trailSidedoorThis trail is soooooo much fun! So well built.
      Nov 2, 2024 @ 8:56pm
      Nov 2, 2024
      vit9trailAftermathSoooo much fun!
      Nov 1, 2024 @ 9:47pm
      Nov 1, 2024
      spencerimretrailSidedoorwhy the hell did you climb it lol
      Oct 23, 2024 @ 4:32pm
      Oct 23, 2024
      mtbguatemalatrailFrench GulchRode N -> S After a short hikes bike the...
      Sep 30, 2024 @ 8:06am
      Sep 30, 2024

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike445685 miles129,288 ft325 miles5,938 ft
      1,57011,04311180,018
      E-Bike166274 miles51,791 ft132 miles4,157 ft
      98,63521,534
      Horse123275 miles52,024 ft104 miles5,955 ft
      5,42914
      Hike442753 miles136,158 ft323 miles5,955 ft
      9310,9183410,073
      Trail Running436748 miles135,538 ft322 miles5,955 ft
      1810,915343,713
      Dirtbike/Moto84161 miles34,039 ft77 miles3,904 ft
      55,4591102
      Observed Trials36 miles46 ft988 ft1,903 ft
      393
      ATV/ORV/OHV53107 miles23,898 ft51 miles3,904 ft
      15,14412
      Snowmobile715 miles4,111 ft9 miles2,713 ft
      3,7589
      Snowshoe7082 miles14,465 ft39 miles4,764 ft
      35,15417371
      Downhill Ski68 miles764 ft2 miles2,011 ft
      24,15731,181
      Backcountry Ski2330 miles10,472 ft13 miles3,645 ft
      4,86010,038
      Nordic Ski5062 miles11,096 ft33 miles4,104 ft
      4,98914,952
      • By J4m3z420TF Pro SCoMBA & contributors
      • Admins: jpmcghee, msmcfate, cmcquade, SCoMBA
      • #17215 - 22,978 views

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