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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
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      Region Details
      • 78
      • 43
      • 99
      • 291
      • 86
      • 22
      • 1

      Stats

      Avg Trail Rating
      Trails (view details)
      703
      Trails Mountain Bike
      633
      Trails E-Bike
      26
      Trails Horse
      22
      Trails Hike
      543
      Trails Trail Running
      537
      Trails Dirtbike/Moto
      1
      Trails Observed Trials
      1
      Trails ATV/ORV/OHV
      2
      Trails Snowmobile
      1
      Trails Snowshoe
      45
      Trails Downhill Ski
      97
      Trails Backcountry Ski
      11
      Trails Nordic Ski
      60
      Total Distance
      585 miles
      Total Descent
      117,954 ft
      Total Vertical
      4,674 ft
      Highest Trailhead
      10,241 ft
      Reports
      13,488
      Photos
      3,156
      Ridden Counter
      327,883

      Outside Logo Articles

      Local Flavours: The Complete Guide to Riding in Park City, UT
      Apr 22, 2021 from pinkbike.com
      Everything you need to know about riding in Park City, Utah.

      Popular Summit County Mountain Biking Trails

      statustitledifficultyrating
      The Spine
      Park City
      Wasatch Crest (Puke Hill)
      Park City Mountain Resort
      Armstrong
      Park City Mountain Resort
      CMG Downhill
      Park City Mountain Resort
      Mid Mountain
      Park City Mountain Resort
      Spiro, Upper
      Park City Mountain Resort
      CMG
      Park City Mountain Resort
      Mid Mountain
      Park City Mountain Resort
      Jenni's (Upper)
      Park City Mountain Resort
      Lila's Lair (Dog Pound)
      Deer Valley Resort
      Pinecone Ridge
      Park City Mountain Resort
      Mojave
      Park City
      24-7
      Glenwild
      Flying Dog
      Glenwild
      Fink Again
      Glenwild

      Summit County Mountain Bike Routes

      titleratingdistance
      Flying Glenwild Dog Loop
      Summit County
      16 miles
      Park City Point 2 Point 2023
      Round Valley
      76 miles
      Round Valley Super 8
      Round Valley
      9 miles
      PCMR Ultim8
      Park City Mountain Resort
      19 miles
      Crest Shuttle with Bonus Flow
      Park City Mountain Resort
      31 miles
      JHS: PC - Flying Dog Loop 2018
      13 miles
      Armstrong spring route
      Park City
      6 miles
      Flying Dog Loop From GW Trailhead
      Utah Olympic Park
      16 miles
      Charlies to Parleys
      Deer Valley Resort
      28 miles
      Armstrong to Mid to Spiro Loop
      Park City
      9 miles

      Recent Ride Log Activity in Region

      Today
      • 5 rides
      Yesterday
      • 21 rides
      Past Week
      • 210 rides

      Photos of Summit County Mountain Bike

      trail: Iron Bill
      281 |
      Sep 8, 2018 @ 2:46pm
      Sep 8, 2018
      545 |
      Sep 4, 2017 @ 11:30am
      Sep 4, 2017
      1,047 |
      Apr 20, 2017 @ 5:25pm
      Apr 20, 2017
      686 |
      Apr 10, 2017 @ 9:49pm
      Apr 10, 2017
      trail: Rally Cat
      483 |
      Jan 10, 2017 @ 9:56am
      Jan 10, 2017
      | 1 comments
      trail: Rally Cat
      331 |
      Jan 10, 2017 @ 9:56am
      Jan 10, 2017
      trail: Wild Mouse
      128 |
      Jul 16, 2014 @ 8:17am
      Jul 16, 2014
      trail: Wild Mouse
      280 |
      Oct 2, 2012 @ 4:35pm
      Oct 2, 2012

      Videos of Summit County Mountain Bike

      Crash at Deer valley
      trail: NCS
      | Sep 1, 2023
      521 | Aug 14, 2023
      Great new Green Trail
      trail: Ripple
      71 | Jul 21, 2023
      Dead Reckoning (Arcylon Trail System)
      | May 25, 2023
      Tidal Wave
      trail: Tidal Wave
      | Nov 9, 2021
      Lower FIreswamp
      | Nov 9, 2021
      Lower Fireswamp
      | Nov 9, 2021
      Tidal Wave
      trail: Tidal Wave
      | Nov 9, 2021

      Current Trail Warnings

      statustraildateconditionuserinfo
      Stealth Access
      Park City
      Apr 12, 2024 @ 11:36am
      Apr 12, 2024
      Dryfalcon013No signs of repairing the 10ft gap that...
      Stealth
      Glenwild
      Apr 12, 2024 @ 8:47am
      Apr 12, 2024
      Prevalent Mudfalcon013Not yet.
      Glenwild
      Glenwild
      Apr 12, 2024 @ 8:47am
      Apr 12, 2024
      Prevalent Mudfalcon013Not yet.

      Recent Trail Reports

      statustraildateconditioninfouser
      Rademan Ridge
      Round Valley
      Apr 15, 2024 @ 12:41am
      Apr 15, 2024
      Snow Cover PartialTrail Running still some snow coverage at the north...thomasneverstops
      Round Valley Express
      Round Valley
      Apr 15, 2024 @ 12:41am
      Apr 15, 2024
      VariableTrail Running some muddy areas but passablethomasneverstops
      Round Valley Express
      Round Valley
      Apr 15, 2024 @ 12:41am
      Apr 15, 2024
      VariableTrail Running thomasneverstops
      Valderoad
      Round Valley
      Mar 8, 2024 @ 11:49pm
      Mar 8, 2024
      Snow Packedagaia
      Downward Dog
      Round Valley
      Mar 8, 2024 @ 11:49pm
      Mar 8, 2024
      Snow Packedagaia
      PorcUclimb
      Round Valley
      Mar 8, 2024 @ 11:49pm
      Mar 8, 2024
      Snow Packedagaia
      Big Easy
      Round Valley
      Mar 9, 2024 @ 2:56pm
      Mar 9, 2024
      DryFreeze Thaw cyclemakita29
      Silver Spur
      Park City Mountain Resort
      Feb 28, 2024 @ 1:58pm
      Feb 28, 2024
      Snow PackedDownhill Ski Basincruiser
      Matt's Flat
      Round Valley
      Feb 17, 2024 @ 1:39am
      Feb 17, 2024
      IdealNordic Ski jonbeesley
      Nowhere Elks
      Round Valley
      Feb 16, 2024 @ 9:02pm
      Feb 16, 2024
      Snow Covered2-3” of new snow over well packed...jonbeesley

      National Scenic Trails & Official Routes


      • Great Western Trail
           
        • Mountain Bike
        • E-Bike
        • Horse
        • Hike
        • Trail Running
        • Dirtbike/Moto
        • ATV/ORV/OHV

      Activity Feed

      usernameactiontypetitledate
      stevewilson179wishlisttrailactivity #51272950
      Apr 16, 2024 @ 9:02am
      2 days
      MTBfOgLnmaddvideoactivity #51271302
      Apr 16, 2024 @ 8:19am
      2 days
      arwen-718wishlisttrailactivity #51240665
      Apr 15, 2024 @ 6:32pm
      3 days
      arwen-718riddentrailactivity #51240664
      Apr 15, 2024 @ 6:32pm
      3 days
      arwen-718wishlistrouteactivity #51240565
      Apr 15, 2024 @ 6:30pm
      3 days

      Recent Comments

      usernametypetitlecommentdate
      dvince182trailFlying DogMud and ice sections
      Nov 5, 2023 @ 9:12am
      Nov 5, 2023
      tuffguppytrailSouth CanyonNovember 3, 2023 I rode up from the rail trail...
      Nov 4, 2023 @ 10:07am
      Nov 4, 2023
      heephopreportThe Drop OutMinor issue? Rocks on a mtb trail? Sounds like...
      Oct 27, 2023 @ 1:10pm
      Oct 27, 2023
      steph-fullertrailSeldom SeenA fabulous trail. But you speed demons out...
      Oct 23, 2023 @ 9:19am
      Oct 23, 2023
      BrendandubstrailRegulatorBerms similar to undertow. Jumps are closer in...
      Oct 22, 2023 @ 2:29pm
      Oct 22, 2023

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike633520 miles102,096 ft260 miles4,419 ft
      3,03213,311379153,966
      E-Bike2658 miles5,141 ft20 miles2,831 ft
      10810,68613,157
      Horse2222 miles2,664 ft9 miles3,222 ft
      3,61113
      Hike543483 miles81,496 ft215 miles4,675 ft
      3812,6604712,018
      Trail Running537473 miles78,422 ft209 miles4,675 ft
      812,6555410,178
      Dirtbike/Moto12 miles978 ft646 ft
      23,58124
      Observed Trials12 miles978 ft646 ft
      4155
      ATV/ORV/OHV22 miles978 ft837 ft
      3,58345
      Snowmobile13,310 ft213 ft3,064 ft217 ft
      612
      Snowshoe4542 miles6,014 ft21 miles1,460 ft
      1366501
      Downhill Ski972 miles148 ft1,752 ft2,457 ft
      15222,116
      Backcountry Ski116 miles2,536 ft3 miles2,608 ft
      646,088
      Nordic Ski6080 miles4,633 ft31 miles1,565 ft
      31055,706
      • By jasonmalczyk Trailforks & contributors
      • Admins: jkwilliamz, UtahJohn, jpmcghee, jasonmalczyk
      • #40181 - 5,345 views
      • summit county activity log | embed map of Summit County mountain bike trails | summit county mountain biking points of interest

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