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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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      Activities Click to view
      Region Details
      • 28
      • 9
      • 45
      • 4
      • 7

      Region Status
      Open as of 2 days
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      142
      Trails Mountain Bike
      175
      Trails E-Bike
      63
      Trails Horse
      12
      Trails Hike
      188
      Trails Trail Running
      181
      Total Distance
      196 miles
      Total Descent
      30,491 ft
      Total Vertical
      1,244 ft
      Highest Trailhead
      1,255 ft
      Reports
      4,518
      Photos
      492
      Ridden Counter
      79,864
      Sub Regions

      Photos of Portland Mountain Bike

      4 |
      Jul 2, 2025 @ 6:40pm
      Jul 2, 2025
      6 |
      Jun 28, 2025 @ 7:22pm
      Jun 28, 2025
      15 |
      Jun 6, 2025 @ 5:05pm
      Jun 6, 2025
      18 |
      May 23, 2025 @ 5:58pm
      May 23, 2025
      16 |
      Oct 20, 2024 @ 2:41pm
      Oct 20, 2024
      46 |
      Oct 2, 2024 @ 5:15am
      Oct 2, 2024
      trail: Linda's Line
      187 |
      Jul 20, 2017 @ 7:10am
      Jul 20, 2017
      trail: Linda's Line
      147 |
      Jul 20, 2017 @ 7:08am
      Jul 20, 2017

      Videos of Portland Mountain Bike

      Honkers step down

      0:12 | 14 | Jun 28, 2025
      0:33 | 10 | Jan 26, 2025
      Rocky Point

      2:57 | 51 | Nov 3, 2023
      Chasing Korvo

      0:04 | 76 | Oct 30, 2023
      Gappuccino hits

      0:09 | 303 | Sep 18, 2023

      0:12 | 368 | Jun 28, 2023
      My favorite parts of Shady Lane
      trail: Shady Lane
      0:50 | 63 | Jan 23, 2023
      Tony's Crash - Creek Jump

      0:28 | 669 | Jul 3, 2022

      Current Trail Warnings

      statustraildateconditionuserinfo
      Phil's Shred Factory
      Jul 7, 2025 @ 1:01pm
      Jul 7, 2025
      IdealtimparkerE-Bike Tree across the landing of the big drop!...
      Bob's Yer Uncle (lower)
      Jul 7, 2025 @ 4:50pm
      Jul 7, 2025
      DrytimparkerLarge tree, maybe 8” diameter across...

      Recent Trail Reports

      statustraildateconditioninfouser
      Upper NW Saltzman
      Jul 10, 2025 @ 5:01pm
      2 days
      Drywcortez
      NW Leif Erikson Drive
      Jul 10, 2025 @ 5:01pm
      2 days
      Drywcortez
      RP United
      Jul 8, 2025 @ 7:37pm
      Jul 8, 2025
      DryCougar strolling down the gravel road...devonpeters
      I 205 Corridor
      Jul 5, 2025 @ 11:28am
      Jul 5, 2025
      DryE-Bike Watch for glass and general debris. Lots...ntns
      Meadowland Lane
      Jul 6, 2025 @ 3:10pm
      Jul 6, 2025
      Very Dryrenschhayden
      South Trail
      Jul 6, 2025 @ 3:10pm
      Jul 6, 2025
      Dryrenschhayden
      Cedar Grove
      Jul 6, 2025 @ 3:10pm
      Jul 6, 2025
      Dryrenschhayden
      Twisted Knickers (lower)
      Jul 5, 2025 @ 11:46am
      Jul 5, 2025
      IdealE-Bike Fun lower section, still feels newmrwtb
      Twisted Knickers
      Jul 5, 2025 @ 11:46am
      Jul 5, 2025
      IdealE-Bike Super fun trailmrwtb
      Moss Alley
      Jul 5, 2025 @ 11:46am
      Jul 5, 2025
      IdealE-Bike mrwtb

      Activity Feed

      usernameactiontypetitledate
      wcortezaddreportactivity #75632129 and 1 more
      Jul 10, 2025 @ 7:13pm
      2 days
      renschhaydencommenttrailactivity #75524769
      Jul 9, 2025 @ 7:59am
      Jul 9, 2025
      ntnsaddreportactivity #75441504
      Jul 8, 2025 @ 12:39am
      Jul 8, 2025
      renschhaydenriddentrailactivity #75419818 and 6 more
      Jul 7, 2025 @ 3:23pm
      Jul 7, 2025
      Seaneikmuhvotetrailactivity #75412973
      Jul 7, 2025 @ 12:58pm
      Jul 7, 2025

      Recent Comments

      usernametypetitlecommentdate
      Watashi88reportRP UnitedStay safe Devon!
      Jul 9, 2025 @ 10:11pm
      3 days
      renschhaydentrailCedar GroveVery fun little incline to warm up for the...
      Jul 9, 2025 @ 7:59am
      Jul 9, 2025
      devonpetersreportRP UnitedSaw a cougar strolling down the gravel road at...
      Jul 8, 2025 @ 7:35pm
      Jul 8, 2025
      bikerdretrailStumpocalypseFun trail! It was recently re-shaped and runs...
      Jun 14, 2025 @ 9:35am
      Jun 14, 2025
      rblaquieretrailGhostsI rode this 6/11/25. Good fun trail through...
      Jun 11, 2025 @ 9:12am
      Jun 11, 2025

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike121135 miles19,925 ft54 miles1,243 ft
      #538#2945255,0276161,029
      E-Bike6326 miles669 ft7 miles1,201 ft
      #2,283#45144,3846,481
      Horse1213 miles4,311 ft8 miles1,050 ft
      #500#3012495
      Hike188177 miles21,457 ft68 miles1,243 ft
      #777#48534,57615,710
      Trail Running181172 miles20,591 ft66 miles1,188 ft
      #780#48514,55419,945
      • By brenthillierTF Pro NSMBA TRAILFORKS & contributors
      • Admins: NWTA
      • #6545 - 46,767 views

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