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Trail Conditions
  • Unknown
  • 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 Ridden Direction

The intendid direction a trail should be ridden.

  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction

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 or Major Issue / Red

  • 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 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
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      No description for Portland has been added yet! Login or register to submit one.
      Region Details
      • 14
      • 2
      • 13
      • 5
      • 1
      • 2


      Caution on Jan 13, 2019
      Local Trail Association
      local trail association
      NWTA
      (nw-trail.org)

      Stats

      Avg Trail Rating
      Global Ranking
      #920
      State Ranking
      #14
      Trails (view details)
      38
      Trails Mountain Bike
      37
      Trails E-Bike
      2
      Trails Hike
      30
      Trails Trail Running
      30
      Total Distance
      36 miles
      Total Descent Distance
      16 miles
      Total Descent
      6,418 ft
      Total Vertical
      950 ft
      Highest Trailhead
      1,078 ft
      Reports
      152
      Photos
      132
      Ridden Counter
      1,847
      Sub Regions

      Photos of Portland Mountain Bike

      9 |
      Nov 24, 2018 @ 6:27am
      Nov 24, 2018
      NW Saltzman Road, Portland
      trail: Cedar Grove
      16 |
      Sep 11, 2018 @ 10:03am
      Sep 11, 2018
      Cedar Grove, My City
      71 |
      Jul 24, 2017 @ 2:25pm
      Jul 24, 2017
      Advanced Dirt Jumps, Portland
      62 |
      Jul 7, 2017 @ 11:05pm
      Jul 7, 2017
      Advanced Dirt Jumps, Portland
      more photos »

      Videos of Portland Mountain Bike

      Dad and daughter on skills line at Gateway...
      0:24 | 103 | Jul 21, 2017
      Skills Area at Gateway Green, Portland
      0:14 | 96 | Jul 21, 2017
      Skills area at Gateway Green, Portland
      0:23 | 84 | Jul 21, 2017
      Wall ride at Gateway Green, Portland
      0:06 | 130 | Jul 20, 2017
      more videos »

      Recent Comments

      usernametypetitlecommentdate
      user #1162275GeoffggtrailGateway Green Emergency AccessThis road is not in this location; it is to...
      Jan 16, 2019 @ 5:55pm
      Jan 16, 2019
      user #1632038blueslothtrailLinda's LineShort, but fun easy "trail". Great for taking...
      Sep 18, 2018 @ 4:02pm
      Sep 18, 2018
      user #1499894teamironjaketrailCliff TrailIs this trail a black diamond because you have...
      May 25, 2018 @ 1:01pm
      May 25, 2018
      user #1054901XU12XUtrailCliff TrailSubstantial work has been complete since...
      May 10, 2018 @ 8:16pm
      May 10, 2018
      user #956293ManvilletrailLinda's LineOnly on Portland,OR does a trail that is .3...
      Mar 13, 2018 @ 11:21pm
      Mar 13, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1375273cliffheaberlinaddridelogJan 23, 2019 ride log
      Jan 23, 2019 @ 11:10pm
      6 hours
      user #621727knobbytireaddridelogJan 23, 2019 ride log
      Jan 23, 2019 @ 7:52pm
      10 hours
      user #1421443SprocketPorteraddridelogJan 23, 2019 ride log
      Jan 23, 2019 @ 6:16pm
      11 hours
      user #1162275GeoffggaddridelogJan 23, 2019 ride log
      Jan 23, 2019 @ 5:31pm
      12 hours
      user #701566grantsunaddridelogJan 23, 2019 ride log
      Jan 23, 2019 @ 4:22pm
      13 hours
      view more »
      • By brenthillier NSMBA Plus & contributors
      • Admins: chuktA, OTTA, jmahler, NWTA
      • #6545 - 6,042 views

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