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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 intendid 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

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 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
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Table or Bench eBike Charging Point
  • Other Other
      No description for Alpine Trails has been added yet! Login or register to submit one.
      Region Details
      • 8
      • 1
      • 9


      Caution on Mar 16, 2019
      Local Trail Association
      local trail association
      ATCA

      Stats

      Avg Trail Rating
      Global Ranking
      #1,119
      State Ranking
      #16
      Trails (view details)
      18
      Trails Mountain Bike
      18
      Trails E-Bike
      1
      Trails Hike
      18
      Trails Trail Running
      18
      Total Distance
      62 miles
      Total Descent
      16,763 ft
      Total Vertical
      3,825 ft
      Highest Trailhead
      4,832 ft
      Reports
      89
      Photos
      296
      Ridden Counter
      1,115

      Recent Trail Reports

      Current Trail Warnings

      statustraildateinfo
      Alpine Tie Connector
      Mar 15, 2019 @ 8:08pm
      Mar 15, 2019
      One root wad left to fix. Basically open...
      NF - 1912
      Mar 12, 2019 @ 3:45pm
      Mar 12, 2019
      Road 1912 is currently impassable due to...
      Forest Road 1910 / 1911
      Mar 12, 2019 @ 3:44pm
      Mar 12, 2019
      Forest road is currently impassable due...

      Photos of Alpine Trails Mountain Bike

      41 |
      Nov 7, 2018 @ 9:29am
      Nov 7, 2018
      Lower Alpine Trail, Walnut Creek
      41 |
      Sep 15, 2018 @ 10:51pm
      Sep 15, 2018
      Upper Alpine Trail, Portland
      29 |
      Sep 15, 2018 @ 10:51pm
      Sep 15, 2018
      Upper Alpine Trail, Portland
      31 |
      Sep 15, 2018 @ 10:51pm
      Sep 15, 2018
      Upper Alpine Trail, Portland
      more photos »

      Videos of Alpine Trails Mountain Bike

      Mountain Bike Oregon 2017
      2:20 | 143 | Jul 26, 2017
      Oregon August 2015
      1:17 | 127 | Aug 19, 2015
      Riding the alpine trail
      4:00 | 175 | Jul 10, 2015
      Upper alpine
      8:05 | 186 | Jul 17, 2014
      more videos »

      Alpine Trails Mountain Bike Routes

      titleratingdistance
      A.T.C.A.
      24 miles
      SDES18OakridgeProEx_Proposed
      20 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1465784Drock3450reportNorth Fork Trail (#3666)Cleared a 9 tree jackpot today, with Olivia. 6hrs.
      Mar 15, 2019 @ 8:02pm
      Mar 15, 2019
      user #9215jefetrailLower Alpine TrailThis is the claimed flagship trail of the...
      May 9, 2018 @ 12:54pm
      May 9, 2018
      user #1518638Tmitch4trailForest Road 1910 / 1911all clear now
      May 4, 2018 @ 8:11pm
      May 4, 2018
      user #1261843Markinman75reportForest Road 1910 / 1911Impassible snow near MP 5
      Mar 11, 2018 @ 5:38pm
      Mar 11, 2018
      user #1261843Markinman75trailForest Road 1910 / 1911As of today this road is covered in snow near...
      Mar 11, 2018 @ 5:27pm
      Mar 11, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1282599mtnmanpdxriddentrailTire Mountain and 1 more
      Mar 17, 2019 @ 6:31am
      Mar 17, 2019
      user #1465784Drock3450addreportNorth Fork Trail (#3666)
      Mar 16, 2019 @ 6:07pm
      Mar 16, 2019
      user #1729725jrpruynriddentrailNorth Fork Trail (#3666) and 1 more
      Mar 16, 2019 @ 12:24am
      Mar 16, 2019
      user #1465784Drock3450addreportNorth Fork Trail (#3666) and 1 more
      Mar 15, 2019 @ 8:06pm
      Mar 15, 2019
      user #1465784Drock3450commentreportNorth Fork Trail (#3666)
      Mar 15, 2019 @ 8:02pm
      Mar 15, 2019
      view more »

      Nearby Areas

      namedistance
      Dead Mountain 3 4 15.3 km
      Larison Trails 1 2 17.6 km
      Hardesty Portal 7 2 18 km
      Thurston Hills Natural Area 5 125.2 km
      Waldo Lake 5 14 425.3 km

      PB News Articles

      Nov 29, 2017
      The Sturdy Dirty Enduro Series Is Back For 2018 The Sturdy Dirty Enduro Series Is Back For 2018
      The Sturdy Dirty Enduro presented by Liv, the world’s only enduro mountain bike race series focused on women, has released their dates and...
      Aug 28, 2017
      Round Two of the Sturdy Dirty Enduro Series was Smoky and Mystical Round Two of the Sturdy Dirty Enduro Series was Smoky and Mystical
      The looming total solar eclipse and heavy smoke from nearby wildfires created a strange feel to the race, but these ladies are tough.
      Aug 2, 2016
      Knight Rides: Reinventing the Wheel Knight Rides: Reinventing the Wheel
      Knight Composites is a relatively new entrant into the carbon wheel market.
      • By brenthillier NSMBA Trailforks Plus & contributors
      • Admins: GOATS, ATCA, GOATS, ATCA
      • #21236 - 1,422 views

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