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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
Max Vehicle Width
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US Cell Coverage
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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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      Arlington Country Virginia does not support Mountain Biking
      Activities Click to view
      Region Details
      • 4
      • 2
      • 1

      Region Status
      Open as of Sep 15, 2024

      Stats

      Avg Trail Rating
      Trails (view details)
      7
      Trails Mountain Bike
      8
      Trails E-Bike
      5
      Trails Hike
      18
      Trails Trail Running
      18
      Total Distance
      14 miles
      Total Descent Distance
      6 miles
      Total Descent
      456 ft
      Total Vertical
      310 ft
      Highest Trailhead
      313 ft
      Reports
      31
      Photos
      12
      Ridden Counter
      278

      Popular Arlington Mountain Biking Trails

      Recent Ride Log Activity in Region

      Today
      • 3 rides
      Yesterday
      • 11 rides
      Past Week
      • 80 rides

      Photos of Arlington Mountain Bike

      14 |
      Sep 13, 2022 @ 4:17pm
      Sep 13, 2022
      trail: Custis Trail
      50 |
      Mar 10, 2019 @ 4:40pm
      Mar 10, 2019
      trail: Custis Trail
      55 |
      Mar 10, 2019 @ 4:40pm
      Mar 10, 2019
      trail: Custis Trail
      71 |
      Mar 10, 2019 @ 4:40pm
      Mar 10, 2019
      trail: Custis Trail
      53 |
      Mar 10, 2019 @ 4:40pm
      Mar 10, 2019
      trail: Custis Trail
      47 |
      Mar 10, 2019 @ 4:40pm
      Mar 10, 2019
      trail: Custis Trail
      48 |
      Mar 10, 2019 @ 4:40pm
      Mar 10, 2019
      32 |
      Aug 18, 2018 @ 6:55am
      Aug 18, 2018

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      Lovedabikescommenttrailactivity #69194884
      Apr 7, 2025 @ 12:57pm
      Apr 7, 2025
      indirectionwishlisttrailactivity #65809555
      Feb 6, 2025 @ 5:25pm
      Feb 6, 2025
      CSHblkwishlisttrailactivity #61554693
      Nov 10, 2024 @ 4:03am
      Nov 10, 2024
      Steveonopolisriddentrailactivity #60249927
      Oct 9, 2024 @ 8:31pm
      Oct 9, 2024
      ErnieRaddreportactivity #58917483
      Sep 15, 2024 @ 12:10pm
      Sep 15, 2024

      Recent Comments

      usernametypetitlecommentdate
      NebsbikeshopofficialtrailCustis TrailThis is an amazing trail that has tons of cool...
      Nov 7, 2018 @ 7:13pm
      Nov 7, 2018
      NebsbikeshopofficialtrailMount Vernon TrailA great trail that has nice places to take...
      Nov 29, 2017 @ 4:27pm
      Nov 29, 2017

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike814 miles456 ft6 miles308 ft
      #3,306#1,39412312,853
      E-Bike55 miles344 ft3 miles305 ft
      31233
      Hike1814 miles456 ft6 miles308 ft
      #2,618#1,2623138
      Trail Running1814 miles456 ft6 miles308 ft
      #2,612#1,2613166

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