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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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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.
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Only show trails with NO bikes.
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      No description for Big Rock has been added yet! Login or register to submit one.
      Activities Click to view
      Region Details
      • 21
      • 13

      Region Status
      Open as of Sep 1, 2019

      Stats

      Trails (view details)
      34
      Trails Mountain Bike
      34
      Trails E-Bike
      34
      Trails Horse
      17
      Trails Hike
      34
      Trails Trail Running
      34
      Trails Nordic Ski
      4
      Total Distance
      12 miles
      Total Descent Distance
      3 miles
      Total Descent
      298 ft
      Total Vertical
      75 ft
      Highest Trailhead
      730 ft
      Ridden Counter
      110
      Sub Regions

      Activity Feed

      usernameactiontypetitledate
      Burgher86wishlistregionactivity #55859777
      Jul 19, 2024 @ 12:25am
      Jul 19, 2024
      PlumbBobMaddpoiactivity #40931095 and 15 more
      Jun 14, 2023 @ 3:55pm
      Jun 14, 2023
      PlumbBobMaddtrailactivity #40928249 and 18 more
      Jun 14, 2023 @ 1:45pm
      Jun 14, 2023
      PlumbBobMupdatetrailactivity #40927602 and 15 more
      Jun 14, 2023 @ 1:13pm
      Jun 14, 2023
      PlumbBobMaddregionactivity #40927220
      Jun 14, 2023 @ 12:46pm
      Jun 14, 2023

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike3412 miles299 ft3 miles75 ft
      		#6,493131
      E-Bike3412 miles299 ft3 miles75 ft
      		#1,589
      Horse177 miles184 ft2 miles75 ft
      Hike3412 miles299 ft3 miles75 ft
      		#4,4501
      Trail Running3412 miles299 ft3 miles75 ft
      		#6,6863
      Nordic Ski41,453 ft
      		#1,286

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