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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
Trails are shown in grey.
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      This is the west section of Østmarka, which is inside the Oslo municipality.
      Parking google parking directions
      Links
      This region uses the Uk/Euro style trail grading system.
      Activities Click to view
      Region Details
      • 14
      • 1
      • 14
      • 8
      • 4

      Region Status
      Open as of Oct 12, 2024
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      41
      Trails Mountain Bike
      41
      Trails E-Bike
      14
      Trails Horse
      1
      Trails Hike
      40
      Trails Trail Running
      41
      Trails Backcountry Ski
      1
      Trails Nordic Ski
      3
      Total Distance
      38 miles
      Total Descent
      5,520 ft
      Total Vertical
      694 ft
      Highest Trailhead
      1,217 ft
      Reports
      70
      Photos
      1
      Ridden Counter
      1,300

      Photos of Østmarka Vest Mountain Bike

      report
      trail: Pionéren
      33 |
      Oct 7, 2023 @ 5:31am
      Oct 7, 2023

      Videos of Østmarka Vest Mountain Bike

      Emtb Oslo Pioneren
      trail: Pionéren
      14:35 | 353 | May 25, 2021 , Oslo
      Pioneren 1. Mai 2016
      trail: Pionéren
      0:55 | 460 | Jun 11, 2018 , Oslo
      Dobbelttest: NOTS Pioneren med ny tjukksykkel....
      trail: Pionéren
      0:05 | 405 | Jun 11, 2018 , Oslo
      Åpning av NOTS' stiprosjekt Pionéren /...
      trail: Pionéren
      3:00 | 318 | Jun 11, 2018 , Oslo
      Pioneren, hele veien fra Rustadsaga til Skullerud
      trail: Pionéren
      8:13 | 2386 | Jun 11, 2018 , Oslo
      Opplev Oslo - Pioneren, Østmarka
      trail: Pionéren
      0:40 | 375 | Jun 11, 2018 , Oslo

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      dRZxPAaddreportactivity #60400664 and 1 more
      Oct 12, 2024 @ 11:13pm
      Oct 12, 2024
      jowestlyewishlistrouteactivity #59655243
      Sep 29, 2024 @ 10:05am
      Sep 29, 2024
      jowestlyewishlisttrailactivity #59654856 and 2 more
      Sep 29, 2024 @ 9:57am
      Sep 29, 2024
      jaknudsenaddreportactivity #59593307
      Sep 28, 2024 @ 4:57am
      Sep 28, 2024
      paalharaldaddreportactivity #59120053 and 1 more
      Sep 18, 2024 @ 11:27pm
      Sep 18, 2024

      Recent Comments

      usernametypetitlecommentdate
      hillatoppatrailPionérenMTB trail or hiking trail?? Definitely not...
      Aug 15, 2022 @ 3:06pm
      Aug 15, 2022

      Nearby Areas

      namedistance
      Østmarka Nord 13.6 km
      Grefsenkollen 1 2 36.8 km
      Brattbakken Sykkelpark 17.3 km
      Gjelleråsen 3 18.2 km
      Lillomarka 13 999.3 km

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike4138 miles5,522 ft18 miles696 ft
      #8,990#7317052,613
      E-Bike1418 miles1,923 ft8 miles682 ft
      661180
      Horse11 mile75 ft1,962 ft154 ft
      2
      Hike4038 miles5,436 ft18 miles696 ft
      #7,965#6470160
      Trail Running4138 miles5,522 ft18 miles696 ft
      #7,943#6570221
      Backcountry Ski11 mile177 ft2,520 ft108 ft
      Nordic Ski33 miles246 ft4,232 ft246 ft
      93
      • By mtbboy1993TF Pro TRAILFORKS SSK & contributors
      • Admins: LRGA, pnyberg
      • #26181 - 2,850 views

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