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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
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      Tiger Mountain is one of Seattle's most popular mountain biking destinations. The East Tiger Summit, Preston Railroad Grade, Iverson (Fat Hand), Silent Swamp, Fully Rigid, Joy Ride, Predator, Off-the-Grid, Preston BailOut Radness, The Legend, Master Link, Quick Link, Easy Tiger and Northwest Timber Trails are all open to bicycles. Starting in 2014, trails will not be subject to the past Oct 15 to Apr 15 seasonal closures. However, all trails are still subject to closures depending on trail and weather conditions (check for updates on this page and here). There are many miles of logging roads that are open all year long.
      Primary Trail Type: All-Mountain & Downhill
      eBikes Allowed: No
      Land Status: State Forest
      Land Manager: Washington State DNR
      Parking google parking directions
      featured
      Region Supporters & Maintainers
      Activities Click to view
      Region Details
      • 21
      • 6
      • 12
      • 8
      • 3

      Region Status
      Open as of Jun 12, 2022
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      111
      Trails Mountain Bike
      50
      Trails E-Bike
      4
      Trails Hike
      103
      Trails Trail Running
      103
      Trails Horse
      1
      Total Distance
      122 miles
      Total Descent
      30,795 ft
      Total Vertical
      2,818 ft
      Highest Trailhead
      3,002 ft
      Reports
      3,194
      Photos
      799
      Ridden Counter
      60,787

      Photos of Tiger Mountain State Forest Mountain Bike

      449 |
      Sep 12, 2018 @ 7:05pm
      Sep 12, 2018
      632 |
      Sep 12, 2018 @ 7:03pm
      Sep 12, 2018
      423 |
      Sep 12, 2018 @ 7:02pm
      Sep 12, 2018
      trail: NOTG
      1,109 |
      Sep 4, 2018 @ 2:05am
      Sep 4, 2018
      trail: Master Link
      752 |
      Apr 13, 2017 @ 10:04pm
      Apr 13, 2017
      trail: Master Link
      984 |
      Apr 13, 2017 @ 10:04pm
      Apr 13, 2017
      trail: Predator
      3,126 |
      Oct 13, 2015 @ 8:07pm
      Oct 13, 2015
      trail: Predator
      1,206 |
      Oct 13, 2015 @ 8:06pm
      Oct 13, 2015

      Videos of Tiger Mountain State Forest Mountain Bike

      The hardest sections of Preadator
      trail: Predator
      89 | May 22, 2022
      Race Day for Andrew
      82 | May 2, 2022
      Eliza - OTB
      trail: Predator
      147 | Jul 25, 2021
      Not Off The Grid Rip
      trail: NOTG
      200 | Nov 11, 2020
      Predator Crash
      trail: Predator
      0:16 | 521 | Sep 26, 2020
      Isolation // Kevin Boutilier
      trail: Predator
      2:00 | 4460 | May 23, 2020
      Tiger Mountain Crash
      trail: NOTG
      0:19 | | May 15, 2020
      Tiger Mountain
      trail: Predator
      1:00 | 182 | May 12, 2020

      Recent Trail Reports

      statustraildateconditioninfouser
      Side Hustle
      Jul 5, 2022 @ 3:57pm
      11 hours
      IdealSvampesvamp
      Super-T
      Jul 5, 2022 @ 2:32pm
      12 hours
      IdealAlspins
      Silent Swamp
      Jul 5, 2022 @ 2:30pm
      12 hours
      Variableovergrown spots are dense but rideable,...Alspins
      Preston Railroad
      Jul 4, 2022 @ 10:35pm
      1 day
      Wet Cleared large log off lower part of...yamabrap
      Iverson
      Jul 4, 2022 @ 9:38pm
      1 day
      WetIndianapolisJones
      Atlas
      Jul 4, 2022 @ 11:19am
      2 days
      Prevalent Mud No effing way this is a blue!jmahler TRAILFORKS
      Joy Ride
      Jul 4, 2022 @ 9:50am
      2 days
      Idealrunning great but could use some brush...Gcbrandt
      Predator
      Jul 1, 2022 @ 11:03am
      Jul 1, 2022
      IdealGoing to be hero dirt this weekend !!!!Tgj88
      Close Encounters
      Jun 30, 2022 @ 9:30am
      Jun 30, 2022
      DryWow. So much fun. It’s dry and grippy...Hannah91
      NOTG
      Jun 25, 2022 @ 11:30am
      Jun 25, 2022
      IdealPerfect condition today, hero dirt.dgbiker1

      Activity Feed

      usernameactiontypetitledate
      user #3101036IsaacQOOf4LriddentrailMaster Link and 9 more
      Jul 5, 2022 @ 5:45pm
      9 hours
      user #3101036IsaacQOOf4LvotetrailMaster Link and 11 more
      Jul 5, 2022 @ 5:45pm
      9 hours
      user #162511mennotelevotetrailNOTG
      Jul 5, 2022 @ 5:35pm
      9 hours
      user #915565SvampesvampaddreportSide Hustle
      Jul 5, 2022 @ 3:57pm
      11 hours
      user #2465567AlspinsriddentrailSilent Swamp and 1 more
      Jul 5, 2022 @ 2:31pm
      12 hours

      Recent Comments

      usernametypetitlecommentdate
      user #2149955EliotMtrailExtra TerrestrialGreat trail. Very fast and float. No mandatory...
      Jul 5, 2022 @ 1:55pm
      13 hours
      user #972356tyrotoxintrailSide HustleMake other trails like this please!
      Jul 4, 2022 @ 11:08pm
      1 day
      user #2782587drescjtrailAtlas"Spicy blue"/easy black are about my limit as...
      Jul 3, 2022 @ 9:39am
      3 days
      user #2931233RageshtagtrailAtlasRode this today, definitely more difficult...
      Jul 2, 2022 @ 11:42am
      Jul 2, 2022
      user #1168446SchaunBrodietrailAtlasEC
      Jul 1, 2022 @ 8:40pm
      Jul 1, 2022

      Nearby Areas

      namedistance
      Taylor Mountain 113.6 km
      Snoqualmie Ridge 54 km
      Raging River State Forest 4 5 2 24.5 km
      Grand Ridge Park 13 12 25 km
      Rattlesnake Mountain Scenic Area6.5 km

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike5062 miles17,520 ft34 miles2,329 ft
      #39#167883,1757035,217
      E-Bike48 miles1,352 ft4 miles1,037 ft
      1,9141488
      Hike103114 miles26,181 ft52 miles2,818 ft
      #38#20112,77512632
      Trail Running103114 miles26,181 ft52 miles2,818 ft
      #37#192,77512603
      Horse11 mile125 ft2,129 ft272 ft
      9562
      • By jebike & contributors
      • Admins: apply
      • #5475 - 117,761 views
      • tiger mountain state forest activity log | embed map of Tiger Mountain State Forest mountain bike trails | tiger mountain state forest mountain biking points of interest

      Downloading of trail gps tracks in kml & gpx formats is enabled for Tiger Mountain State Forest.
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