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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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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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 Birmensdorf 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
      • 21
      • 6
      • 2

      Region Status
      Caution as of Sep 20, 2023

      Stats

      Avg Trail Rating
      Trails (view details)
      30
      Trails Mountain Bike
      30
      Trails E-Bike
      29
      Trails Hike
      25
      Trails Trail Running
      24
      Total Distance
      6 miles
      Total Descent Distance
      3 miles
      Total Descent
      1,316 ft
      Total Vertical
      661 ft
      Highest Trailhead
      2,165 ft
      Reports
      411
      Photos
      23
      Ridden Counter
      447

      Photos of Birmensdorf Mountain Bike

      trail: Haslen
      10 |
      Dec 11, 2022 @ 10:30am
      Dec 11, 2022
      trail: Haslen
      8 |
      Dec 11, 2022 @ 10:30am
      Dec 11, 2022
      trail: Haslen
      25 |
      Dec 11, 2022 @ 10:30am
      Dec 11, 2022
      trail: Haslen
      52 |
      Sep 11, 2021 @ 5:12am
      Sep 11, 2021
      trail: Haslen
      23 |
      Sep 10, 2021 @ 2:26pm
      Sep 10, 2021
      trail: Haslen
      30 |
      Sep 10, 2021 @ 2:26pm
      Sep 10, 2021
      trail: Haslen
      28 |
      Jul 20, 2021 @ 12:55pm
      Jul 20, 2021
      trail: Haslen
      33 |
      Jul 20, 2021 @ 12:55pm
      Jul 20, 2021

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      jurasickupdateregionBirmensdorf
      Nov 6, 2023 @ 3:17am
      Nov 6, 2023
      pstraddreportSteile Treppe and 5 more
      Oct 27, 2023 @ 12:13am
      Oct 27, 2023
      Trail-BearriddentrailWühretal Baumstamm-Trail
      Oct 24, 2023 @ 3:24pm
      Oct 24, 2023
      pstraddreportRammern Shortcut and 1 more
      Oct 19, 2023 @ 1:59am
      Oct 19, 2023
      pstraddreportWSL Trail
      Oct 15, 2023 @ 4:36am
      Oct 15, 2023

      Recent Comments

      usernametypetitlecommentdate
      patrocloreportHaslenTuyto ok
      Jan 25, 2022 @ 6:51am
      Jan 25, 2022
      bike4CareportHaslenYeahaaa, also seen today
      Sep 30, 2021 @ 10:18am
      Sep 30, 2021
      lh0ntrailSteep as HuckA big part of this trail is closed.
      Sep 23, 2019 @ 8:21am
      Sep 23, 2019
      TieztrailHaslenthere are some features on the side, but they...
      Aug 30, 2018 @ 1:09pm
      Aug 30, 2018
      bike4CatrailHaslennice XC Single Trail between the Trees, watch...
      Jul 17, 2018 @ 12:39pm
      Jul 17, 2018

      Local Badges

      Bike & Skill Parks

      nametypecityrating
      Pumptrack Birmensdorfskill parkBirmensdorf

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike306 miles1,316 ft3 miles663 ft
      #6,550#34823411666
      E-Bike296 miles1,316 ft3 miles663 ft
      #2,641#23540435
      Hike255 miles1,207 ft3 miles663 ft
      #5,370#2883859
      Trail Running245 miles1,207 ft3 miles663 ft
      #5,407#28938587
      • By pstr Zürich & contributors
      • Admins: Zürich, trailfriends
      • #31431 - 1,039 views

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