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Layers winter
Trail Style
  • ?
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
      • 136
      • 9
      • 286
      • 329
      • 81
      • 18
      • 1

      Open on 1 days
      Local Trail Association
      local trail association
      (evergreenmtb.org)

      Stats

      Avg Trail Rating
      Trails
      860
      Total Distance
      563 miles
      Total Descent Distance
      251 miles
      Total Descent
      121,217 ft
      Highest Trailhead
      5,032 ft
      Total Vertical
      5,023 ft
      Reports
      5,200
      Photos
      2,387
      Ridden Counter
      29,510

      Popular Riding Areas

      title
      Tolt MacDonald Park 13 54 8
      Lake Sawyer 8 44 2 1
      Tokul West 11 13 9
      Lord Hill Regional Park 17 20 2
      Henry's Ridge 11 19 6
      view all areas »

      Photos of King County Mountain Bike

      trail: Master Link
      167 |
      Apr 13, 2017 @ 10:04pm
      Apr 13, 2017
      Master Link, Issaquah
      trail: Hansen Ridge
      238 |
      Oct 13, 2016 @ 8:15am
      Oct 13, 2016
      Hansen Ridge, Mukilteo
      trail: Raging Ridge
      1,341 |
      Oct 10, 2016 @ 7:09pm
      Oct 10, 2016
      Raging Ridge, Mukilteo
      trail: Predator
      565 |
      Sep 26, 2016 @ 11:04am
      Sep 26, 2016
      | 2 comments Predator, Mukilteo
      more photos »

      Videos of King County Mountain Bike

      Blooper reel
      0:05 | 7 | Oct 6, 2018
      Loamward Bound
      0:07 | 259 | Sep 12, 2018
      NOTG // Fall Returns Early to Tiger Mountain
      trail: NOTG
      2:09 | 174 | Sep 9, 2018
      NOTG: A Conversation with Lead Builder Jay Gore
      trail: NOTG
      4:19 | 2219 | Sep 4, 2018
      more videos »

      King County Mountain Bike Routes

      titleratingdistance
      Up, then Flow
      5 miles
      Tiger: Defanged - The Intermediate Loop
      13 miles
      Jeszeck Loop (NOTG)
      9 miles
      2018 CDC: Raging River Enduro Pro/Exp Course
      21 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1054901XU12XUtrailEast Bound And DownAmazing new trail, you’ll be giggling the...
      Oct 14, 2018 @ 8:18am
      1 days
      user #477683edridesbikestrailThree Phase PowerMaybe someone should recut this trail? Or,...
      Oct 13, 2018 @ 3:51pm
      2 days
      user #1443075AwkragtreportSilent SwampAll Clear.
      Oct 12, 2018 @ 5:37pm
      3 days
      user #1556605BarkadatrailHumpty DumptyQuick little trail with a fun drop at the...
      Oct 9, 2018 @ 9:32pm
      Oct 9, 2018
      user #1639087natcktrailNo ServiceA great varied descent, some good technical...
      Oct 5, 2018 @ 8:12pm
      Oct 5, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #853549dannygcg813addridelogOct 15, 2018 ride log
      Oct 15, 2018 @ 11:46am
      19 mins
      user #528159knight13wishlistregionTiger Mountain
      Oct 15, 2018 @ 11:38am
      27 mins
      user #528159knight13wishlisttrailMaster Link and 9 more
      Oct 15, 2018 @ 11:15am
      50 mins
      user #1309768pmhobsonaddridelogOct 13, 2018 ride log
      Oct 15, 2018 @ 10:36am
      1 hours
      user #1542916mycrookedpathaddridelogOct 15, 2018 ride log
      Oct 15, 2018 @ 9:36am
      2 hours
      view more »
      • By KeetnaWilson & contributors
      • Admins: chuktA, EMBA, boxxerace, jmahler
      • #22529 - 557 views
      • king county activity log | embed map of King County mountain bike trails | king county mountain biking points of interest
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