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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail 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%
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
ContributeDetails
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

LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      No description for Portland has been added yet! Login or register to submit one.
      Region Details
      • 24
      • 2
      • 48
      • 11
      • 4
      • 1

      Region Status
      Open as of Oct 14, 2019
      Local Trail Association
      local trail association
      NWTA
      (nw-trail.org)

      Stats

      Avg Trail Rating
      Global Ranking
      #592
      State Ranking
      #13
      Trails (view details)
      93
      Trails Mountain Bike
      62
      Trails E-Bike
      1
      Trails Hike
      57
      Trails Trail Running
      57
      Total Distance
      68 miles
      Total Descent
      11,061 ft
      Total Vertical
      1,108 ft
      Highest Trailhead
      1,122 ft
      Reports
      252
      Photos
      146
      Ridden Counter
      3,802
      Sub Regions

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 m avg distance
      Yesterday
      • 31 rides
      • 13.8 km avg distance
      Past Week
      • 195 rides
      • 17.1 km avg distance

      Photos of Portland Mountain Bike

      trail: Toe Trail
      11 |
      Aug 25, 2019 @ 11:19am
      Aug 25, 2019
      trail: Toe Trail
      13 |
      Aug 25, 2019 @ 11:18am
      Aug 25, 2019
      trail: Cliff Trail
      18 |
      Aug 25, 2019 @ 11:00am
      Aug 25, 2019
      trail: Cliff Trail
      14 |
      Aug 25, 2019 @ 11:00am
      Aug 25, 2019

      Videos of Portland Mountain Bike

      Dad and daughter on skills line at Gateway...
      0:24 | 160 | Jul 21, 2017
      Skills Area at Gateway Green, Portland
      0:14 | 157 | Jul 21, 2017
      Skills area at Gateway Green, Portland
      0:23 | 136 | Jul 21, 2017
      Gateway Green opening day ribbon cutting
      trail: Toe Trail
      0:14 | 106 | Jul 20, 2017

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1785364JuggafatriddentrailSkills Area
      Oct 22, 2019 @ 1:57am
      1 days
      user #506325Scooter1addtrailGravel off Skyline and 4 more
      Oct 20, 2019 @ 12:57pm
      3 days
      user #1950270Owen52538riddentrailExpert Jumpline
      Oct 19, 2019 @ 6:31pm
      Oct 19, 2019
      user #1864546AlexW72wishlisttrailFirelane 1 and 5 more
      Oct 19, 2019 @ 3:43pm
      Oct 19, 2019
      user #1926853LFFB1985wishlisttrailSkills Area
      Oct 18, 2019 @ 9:57pm
      Oct 18, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #1820301fguerouatetrailFirelane 5Honestly though, what a shame
      Oct 4, 2019 @ 7:51am
      Oct 4, 2019
      user #1043018fselkertrailLinda's LineGateway Green is an OK place to take a kid new...
      May 20, 2019 @ 4:48pm
      May 20, 2019
      user #1043018fselkertrailCliff TrailGateway Green is an OK place to take a kid new...
      May 20, 2019 @ 4:46pm
      May 20, 2019
      user #1043018fselkertrailFenceline TrailGateway Green is an OK place to take a kid new...
      May 20, 2019 @ 4:44pm
      May 20, 2019
      user #1018063A10MileHuskerreportCliff TrailMake sure to "rate it" as a Blue. More votes...
      Apr 1, 2019 @ 10:46am
      Apr 1, 2019

      Local Badges

      • By brenthillier NSMBA TRAILFORKS Plus & contributors
      • Admins: chuktA, WillieJacobsz, adaptivemike, OTTA, Brennanmorrow, jmahler, NWTA
      • #6545 - 9,397 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Portland.
      You must login to download files.