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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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      No description for Lierna has been added yet! Login or register to submit one.
      This region uses the Uk/Euro style trail grading system.
      Activities Click to view
      Region Details
      • 1
      • 2
      • 10
      • 1
      • 2

      Region Status
      Open as of Dec 26, 2024

      Stats

      Avg Trail Rating
      Global Ranking
      #5,138
      State Ranking
      #437
      Trails (view details)
      18
      Trails Mountain Bike
      18
      Trails E-Bike
      16
      Trails Horse
      9
      Trails Hike
      18
      Trails Trail Running
      18
      Trails Snowshoe
      1
      Trails Downhill Ski
      1
      Trails Backcountry Ski
      1
      Trails Nordic Ski
      1
      Total Distance
      10 miles
      Total Descent Distance
      6 miles
      Total Descent
      5,779 ft
      Total Vertical
      2,487 ft
      Highest Trailhead
      3,288 ft
      Reports
      34
      Photos
      3
      Ridden Counter
      114

      Photos of Lierna Mountain Bike

      trail: Lierna Enduro
      28 |
      Sep 12, 2023 @ 8:24am
      Sep 12, 2023
      trail: Lierna Enduro
      27 |
      Sep 12, 2023 @ 8:24am
      Sep 12, 2023
      trail: Lierna Enduro
      22 |
      Sep 12, 2023 @ 8:24am
      Sep 12, 2023

      Videos of Lierna Mountain Bike

      youtuber Brentalone a cannone
      10:25 | 133 | Mar 1, 2023 , Lierna

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      castellimarkaddreportactivity #59660801
      Sep 29, 2024 @ 12:02pm
      Sep 29, 2024
      Marc1915checkintrailactivity #55077735
      Jul 3, 2024 @ 11:02am
      Jul 3, 2024
      poporniaddreportactivity #53541721 and 2 more
      Jun 2, 2024 @ 11:31pm
      Jun 2, 2024
      Riuwishlisttrailactivity #52971505
      May 22, 2024 @ 2:02am
      May 22, 2024
      HohenwarterV0JRERriddentrailactivity #52229070
      May 7, 2024 @ 11:20am
      May 7, 2024

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike1810 miles5,778 ft6 miles2,487 ft
      #5,138#43733471
      E-Bike167 miles4,432 ft4 miles2,487 ft
      346
      Horse94 miles1,073 ft1 mile1,450 ft
      Hike1810 miles5,778 ft6 miles2,487 ft
      3458
      Trail Running1810 miles5,778 ft6 miles2,487 ft
      349
      Snowshoe12 miles2,500 ft2 miles2,388 ft
      1
      Downhill Ski12 miles2,500 ft2 miles2,388 ft
      13
      Backcountry Ski12 miles2,500 ft2 miles2,388 ft
      1
      Nordic Ski12 miles2,500 ft2 miles2,388 ft
      11
      • By fra1984 & contributors
      • Admins: marcoangeletti, adessoomaipiu, NORTHNLINE
      • #44845 - 701 views

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