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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
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
      King County is home to some of Washington's best and most famous mountain biking, from the Issaquah Alps, home to legendary Tiger Mountain & Duthie Hill, and new developments such as Raging River, to the XC heartland in the Maple Valley & Black Diamond lowlands, not only is King County Washington's most inhabited county, it also offers some of the most varied and interesting biking around. Now part of Evergreen Mountain Bike Alliance's 'Cascades to Sound' Chapter.
      Region Details
      • 147
      • 12
      • 278
      • 331
      • 80
      • 18
      • 1


      Open on Dec 9, 2018
      Local Trail Association
      local trail association
      (evergreenmtb.org)

      Stats

      Avg Trail Rating
      Trails (view details)
      868
      Trails Mountain Bike
      874
      Trails Hike
      818
      Trails Trail Running
      818
      Total Distance
      564 miles
      Total Descent Distance
      252 miles
      Total Descent
      120,227 ft
      Total Vertical
      5,024 ft
      Highest Trailhead
      5,033 ft
      Reports
      5,662
      Photos
      2,470
      Ridden Counter
      34,797

      Popular Riding Areas

      title
      Tolt MacDonald Park 13 54 8
      Lake Sawyer 7 44 2 1
      Tokul West 11 13 9
      Lord Hill Regional Park 17 19 2
      Henry's Ridge 11 19 6
      view all areas »

      Photos of King County Mountain Bike

      trail: Master Link
      180 |
      Apr 13, 2017 @ 10:04pm
      Apr 13, 2017
      Master Link, Issaquah
      trail: Hansen Ridge
      249 |
      Oct 13, 2016 @ 8:15am
      Oct 13, 2016
      Hansen Ridge, Mukilteo
      trail: Raging Ridge
      1,438 |
      Oct 10, 2016 @ 7:09pm
      Oct 10, 2016
      Raging Ridge, Mukilteo
      trail: Predator
      635 |
      Sep 26, 2016 @ 11:04am
      Sep 26, 2016
      | 2 comments Predator, Mukilteo
      more photos »

      Videos of King County Mountain Bike

      Sending the 35 footers at Summit Ridge FRP
      2:15 | 12 | Dec 2, 2018
      Broken collarbone crash
      trail: HLC
      0:14 | 867 | Dec 1, 2018
      Tokul Shredding
      trail: Lower OGDH
      1:54 | 88 | Nov 23, 2018
      gravy train
      0:06 | 63 | Nov 12, 2018
      more videos »

      King County Mountain Bike Routes

      titleratingdistance
      Up, then Flow
      5 miles
      Tiger: Defanged - The Intermediate Loop
      13 miles
      Cheryl's Fun Route
      6 miles
      Jeszeck Loop (NOTG)
      9 miles

      Recent Comments

      usernametypetitlecommentdate
      user #545160krypto8trailViperLogged, no longer rideable.
      Dec 8, 2018 @ 7:36pm
      Dec 8, 2018
      user #545160krypto8trailPythonLogged, no longer rideable.
      Dec 8, 2018 @ 7:36pm
      Dec 8, 2018
      user #545160krypto8trailAnacondaLogged, no longer rideable.
      Dec 8, 2018 @ 7:34pm
      Dec 8, 2018
      user #545160krypto8trailBack NineLogged, no longer rideable.
      Dec 8, 2018 @ 7:33pm
      Dec 8, 2018
      user #201606washingtonoutdoorfamilytrailFresh SqueezedLily Pas was sweet. Step down is an endless...
      Dec 6, 2018 @ 6:05pm
      Dec 6, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #728421supergingaddridelogDec 12, 2018 ride log
      Dec 12, 2018 @ 12:50pm
      3 mins
      user #222066bjornski7addridelogDec 12, 2018 ride log
      Dec 12, 2018 @ 10:05am
      3 hours
      user #748102ThePhiladdridelogDec 12, 2018 ride log
      Dec 12, 2018 @ 9:55am
      3 hours
      user #728421supergingaddridelogDec 12, 2018 ride log
      Dec 12, 2018 @ 9:25am
      3 hours
      user #1601123AurandaddridelogDec 12, 2018 ride log
      Dec 12, 2018 @ 8:50am
      4 hours
      view more »
      • By KeetnaWilson & contributors
      • Admins: chuktA, EMBA, boxxerace, jmahler, petkatmat
      • #22529 - 699 views
      • king county activity log | embed map of King County mountain bike trails | king county mountain biking points of interest
      • subscribe 3d map

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