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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 Seatac has been added yet! Login or register to submit one.
      Region Details
      • 1
      • 31
      • 5
      • 1


      Open on Aug 5, 2018

      Stats

      Global Ranking
      #3,400
      State Ranking
      #65
      Trails (view details)
      38
      Trails Mountain Bike
      38
      Trails Hike
      38
      Trails Trail Running
      38
      Total Distance
      4 miles
      Total Descent Distance
      2 miles
      Total Descent
      1,450 ft
      Total Vertical
      202 ft
      Highest Trailhead
      438 ft
      Reports
      11
      Photos
      37
      Ridden Counter
      835
      Sub Regions

      Photos of Seatac Mountain Bike

      15 |
      Sep 26, 2018 @ 12:05pm
      Sep 26, 2018
      145 |
      Feb 19, 2017 @ 3:49am
      Feb 19, 2017
      Step Down/Step Up, Yamaguci
      trail: Dirt Jumps
      218 |
      Sep 11, 2016 @ 9:06pm
      Sep 11, 2016
      Dirt Jumps, Seattle
      trail: Dirt Jumps
      131 |
      Sep 11, 2016 @ 9:06pm
      Sep 11, 2016
      Dirt Jumps, Seattle
      more photos »

      Videos of Seatac Mountain Bike

      Mountain Biking Minutes from Seattle
      0:35 | 144 | Jul 10, 2017
      GR tester
      trail: Twisty
      1:23 | 86 | Jul 13, 2016
      greenlake dirt jumps
      trail: Dirt Jumps
      0:31 | 146 | Jul 1, 2015
      Poco dirt jumps
      trail: Dirt Jumps
      0:23 | 161 | Feb 22, 2015
      more videos »

      Seatac Mountain Bike Routes

      titleratingdistance
      Jail Break
      1 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1388838ryngtrail200th AccessThis access trail is locked. The whole area...
      Aug 30, 2018 @ 7:38pm
      Aug 30, 2018
      user #766371dpowtrailSST Jump LineMost of runs here got destroyed by the port...
      May 14, 2018 @ 3:55pm
      May 14, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1601123AurandaddridelogJan 18, 2019 ride log
      Jan 18, 2019 @ 9:00pm
      4 hours
      user #1601123AurandaddridelogJan 17, 2019 ride log
      Jan 17, 2019 @ 8:25pm
      1 days
      user #1601123AurandaddridelogJan 16, 2019 ride log
      Jan 16, 2019 @ 8:40pm
      2 days
      user #1280942panicmanicaddridelogJan 16, 2019 ride log
      Jan 16, 2019 @ 7:30pm
      2 days
      user #482509MerrittBaddridelogJan 16, 2019 ride log
      Jan 16, 2019 @ 12:01pm
      3 days
      view more »

      Bike & Skill Parks

      nametypecityrating
      North SeaTac BMXskill parkSeatac
      view all skill parks »

      Nearby Areas

      namedistance
      South Seatac 26 5 11.4 km
      North SeaTac Park2.8 km
      Tapeworm 2 1 15.7 km
      Island Center Forest8.2 km
      Dockton Forest 13 15 18.2 km
      • By jmahler TRAILFORKS & contributors
      • Admins: EMBA, boxxerace, jmahler, petkatmat
      • #13188 - 855 views

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