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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • 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 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
Max Vehicle Width
inches

Radar Time
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

  • 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
  • Ideal
  • 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
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Boardwalk Boardwalk
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      528 trails
      titleriding areacityprovactivitytype
      12 StepDuthie Hill Mountain Bike ParkIssaquahWAmtb
      140thNorth SeaTac ParkSeatacWAmtb
      15 Mile Railroad GradeTiger MountainIssaquahWAhike
      2 Hi / JabulaniDuthie Hill Mountain Bike ParkIssaquahWAmtb
      200th AccessSouth SeatacSeatacWAmtb
      258th Ave NE Access TrailSoaring Eagle ParkSammamishWAmtb
      280th Avenue SE Connector TrailGrand RidgeIssaquahWAmtb
      298th AveTaylor MountainIssaquahWAmtb
      3 Lakes LoopSpring Lake/Lake DesireRentonWAmtb
      3GWoodland ParkSeattleWA
      4000 Road (West Side Road)Tiger MountainIssaquahWAmtb
      520Fairweather Bike ParkBellevueWAmtb
      88th street trailNike ParkRedmondWAmtb
      Access RoadNorth SeaTac ParkSeatacWA
      Access RoadTapewormRentonWAmtb
      Access RoadNorth SeaTac ParkSeatacWA
      Access RoadTapewormRentonWAmtb
      Access RoadNorth SeaTac ParkSeatacWA
      Access RoadTaylor MountainIssaquahWAmtb
      Access RoadTiger MountainIssaquahWAmtb
      Access RoadNorth SeaTac ParkSeatacWA
      Access Road Climb to East Tiger SummitTiger MountainIssaquahWAmtb
      Access TrailWoodland ParkSeattleWA
      Access TrailTapewormRentonWAmtb
      Access TrailWoodland ParkSeattleWA
      Access TrailTapewormRentonWAmtb
      Access TrailDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Access TrailHighline Seatac Botanical GardenSeatacWA
      Access TrailTapewormRentonWAmtb
      Access TrailGrand RidgeIssaquahWAhike
      Adventure TrailTiger MountainIssaquahWAhike
      Around the Lake TrailTiger MountainIssaquahWAhike
      ArrowheadSt. Edward State ParkKirklandWAmtb
      Ashford TrailHartman ParkRedmondWAmtb
      Atomic Stun FunBig Finn Hill ParkKirklandWAmtb
      B2 BypassWoodland ParkSeattleWA
      Babe's Way ConnectorSoaring Eagle ParkSammamishWAmtb
      Bagley Seam TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Ballybunion TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Banana SlugSt. Edward State ParkKirklandWAmtb
      Bear Ridge TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Bear WaySoaring Eagle ParkSammamishWAmtb
      BermsledTapewormRentonWAmtb
      Bermsled Walk-UpTapewormRentonWAmtb
      Beyond Blyth ParkBothellBothellWA
      BIG DIPPERSt. Edward State ParkKirklandWAmtb
      Big Finn Hill Widest LoopBig Finn Hill ParkKirklandWAmtb
      Big Finn Main TrailBig Finn Hill ParkKirklandWAmtb
      Big TreeDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Big Tree Ridge TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Black NuggetGrand RidgeIssaquahWA
      Black Nugget Access RoadGrand RidgeIssaquahWAmtb
      Blackberry AlleyNorth SeaTac ParkSeatacWA
      Blaine Street ConnectorI5-ColonnadeSeattleWAmtb
      Blue Jay WaySoaring Eagle ParkSammamishWAmtb
      Boeing Creek TrailBoeing Creek ParkShorelineWA
      Bog connector to view pointRedmond WatershedRedmondWAmtb
      Bone TrailSoaring Eagle ParkSammamishWAmtb
      Bonneville Power Line TrailGrand RidgeIssaquahWAhike
      Boot TrailTaylor MountainIssaquahWAmtb
      BootcampDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Bootleg TrailTiger MountainIssaquahWAhike
      Bothell landing park to Sammamish River trail connectorBothellBothellWA
      Bottleneckers PointNorth SeaTac ParkSeatacWA
      Bramble PatchSouth SeatacSeatacWAmtb
      BraveheartDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Bridge 2Woodland ParkSeattleWA
      Bridge 3Woodland ParkSeattleWA
      Brink TrailTiger MountainIssaquahWAhike
      Bullit Fireplace TrailSquak Mountain State ParkIssaquahWAhike
      Bullitt Gorge TrailSquak Mountain State ParkIssaquahWAhike
      Burke-Gilman to Sammamish river trail connectorBothellBothellWA
      Burke-Gilman to Sammamish river trail.BothellBothellWA
      Burke-gilman trail east endBothellBothellWA
      Bus TrailTiger MountainIssaquahWAhike
      Bypass TrailTiger MountainIssaquahWAhike
      Bypass TrailCougar Mountain Regional Wildland ParkBellevueWA
      C Drive BridgeIssaquahIssaquahWA
      Cable Line TrailTiger MountainIssaquahWAhike
      Camino EspinosaSoaring Eagle ParkSammamishWAmtb
      Carey Creek TrailTaylor MountainIssaquahWAmtb
      Carpet SampleNorth SeaTac ParkSeatacWAmtb
      Cave Hole TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Cedar River TrailMaple ValleyMaple ValleyWAmtb
      Central Peak TrailSquak Mountain State ParkIssaquahWAhike
      Charlotte's trailFarrel McWhirter ParkRedmondWA
      China Creek TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Chirico TrailTiger MountainIssaquahWAhike
      Chybinski LoopSquak Mountain State ParkIssaquahWAhike
      Civil Air Patrol TrailNike ParkRedmondWAmtb
      Coal Creek Falls TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Coal Creek TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Coal Creek TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Coal Creek TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Coal Mine Loop Trail - East ClimbGrand RidgeIssaquahWAmtb
      Coal Mine Loop Trail - West ClimbGrand RidgeIssaquahWAmtb
      Coal Mine Loop Trail ShortcutGrand RidgeIssaquahWAmtb
      Coal Mine TrailSquak Mountain State ParkIssaquahWAhike
      ConnectorSpring Lake/Lake DesireRentonWAmtb
      Cougar Pass TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Coyote Creek TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Coyote Creek TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Cracker JackSouth SeatacSeatacWAmtb
      Creek Bed TrailSoaring Eagle ParkSammamishWAmtb
      CreeksideFairweather Bike ParkBellevueWAmtb
      Crop CirclesTapewormRentonWAmtb
      Cross Kirkland CorridorKirklandKirklandWA
      Crown JuelJuel Community ParkRedmondWAmtb
      Cuss HollowDuthie Hill Mountain Bike ParkIssaquahWAmtb
      DagobahSt. Edward State ParkKirklandWAmtb
      Dan Norton Run UpNorth SeaTac ParkSeatacWA
      Danger ZoneFairweather Bike ParkBellevueWAmtb
      DaytonaSouth SeatacSeatacWAmtb
      De Leo Wall TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      De Leo Wall TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      De Leo Wall TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Debbie's View TrailSquak Mountain State ParkIssaquahWAhike
      Deceiver TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Deep Water HorizonDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Denny CreekBig Finn Hill ParkKirklandWAhike
      Deuces WildDuthie Hill Mountain Bike ParkIssaquahWAmtb
      DiamondsHartman ParkRedmondWAmtb
      Dirt JumpsNorth SeaTac ParkSeatacWAmtb
      DMC EntrySouth SeatacSeatacWAmtb
      Do LoopSoaring Eagle ParkSammamishWAmtb
      Dog Park ClimbBoeing Creek ParkShorelineWAmtb
      Dogpark RdWoodland ParkSeattleWA
      Double DSoaring Eagle ParkSammamishWAmtb
      Double TroubleDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Downhill LoopSoaring Eagle ParkSammamishWAmtb
      Drop on inSouth SeatacSeatacWAmtb
      Duthie Access Road to ClearingDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Dwight's Way TrailTiger MountainIssaquahWAhike
      East Fork TrailCougar Mountain Regional Wildland ParkBellevueWA
      East Lake Sammamish TrailSammamishSammamishWA
      East Ridge TrailSquak Mountain State ParkIssaquahWAhike
      East RoadI5-ColonnadeSeattleWAmtb
      East Side TrailSquak Mountain State ParkIssaquahWAhike
      East Sunset Way ConnectorGrand RidgeIssaquahWA
      East Tiger SummitTiger MountainIssaquahWAmtb
      Easy UpSt. Edward State ParkKirklandWAmtb
      Echo Peak N.Spring Lake/Lake DesireRentonWAhike
      Echo Peak S.Spring Lake/Lake DesireRentonWAhike
      Echo QuarrySpring Lake/Lake DesireRentonWAmtb
      Ed's CrossoverSt. Edward State ParkKirklandWAmtb
      Elda Behm'sHighline Seatac Botanical GardenSeatacWAhike
      Elk RidgeTaylor MountainIssaquahWAmtb
      Evergreen ConnectorFairweather Bike ParkBellevueWAmtb
      F-NoNorth SeaTac ParkSeatacWA
      Far Country LookoutCougar Mountain Regional Wildland ParkBellevueWAhike
      Far Country TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Fireplace Hill TrailSquak Mountain State ParkIssaquahWAhike
      Fischer TrailI5-ColonnadeSeattleWAmtb
      Flow Park Walk-up TrailDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Flying SquirrelDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Forest Paved TrailGrand RidgeIssaquahWAmtb
      Fraggle RockSouth SeatacSeatacWAmtb
      Fred's Railroad TrailCougar Mountain Regional Wildland ParkBellevueWA
      Fred's Railroad TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      G.H.Y. LineDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Garden EastHighline Seatac Botanical GardenSeatacWAhike
      GeorgetownBig Finn Hill ParkKirklandWAmtb
      GlowWormTapewormRentonWAmtb
      Goal PostSouth SeatacSeatacWAmtb
      Golf Course TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Good LuckNorth SeaTac ParkSeatacWAmtb
      Grand Canyon of Fifteenmile CreekTiger MountainIssaquahWAhike
      Grand RidgeGrand RidgeIssaquahWAmtb
      Grand Ridge Summit TrailGrand RidgeIssaquahWAmtb
      Gravy TrainDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Great Space CoasterDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Green AcresSouth SeatacSeatacWAmtb
      Green to Cedar River TrailMaple ValleyMaple ValleyWAmtb
      HairpinBothellBothellWAmtb
      Hall PassSt. Edward State ParkKirklandWAmtb
      Hamburger HillNorth SeaTac ParkSeatacWA
      Harvey Manning TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Harvey Manning TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Heidi Creamers RacewayNorth SeaTac ParkSeatacWA
      HermitTaylor MountainIssaquahWAmtb
      Hidden Forest TrailTiger MountainIssaquahWAhike
      Hidden Lake LoopBoeing Creek ParkShorelineWA
      High Life LineI5-ColonnadeSeattleWAmtb
      High Point TrailTiger MountainIssaquahWAhike
      High School PathGrand RidgeIssaquahWAhike
      High School TrailGrand RidgeIssaquahWAhike
      High Valley TrailSquak Mountain State ParkIssaquahWAhike
      Highlands ClimbGrand RidgeIssaquahWAmtb
      Hike UpSt. Edward State ParkKirklandWAmtb
      HLCDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Holder Creek TrailTaylor MountainIssaquahWA
      Holder KnobTaylor MountainIssaquahWAmtb
      Holder RidgeTaylor MountainIssaquahWAmtb
      Honey BadgerDuthie Hill Mountain Bike ParkIssaquahWAmtb
      Horse TrailSoaring Eagle ParkSammamishWAmtb
      Howe Street ConnectorI5-ColonnadeSeattleWAmtb
      IHS Tennis CourtsGrand RidgeIssaquahWAmtb
      Indian TrailCougar Mountain Regional Wildland ParkBellevueWA
      Inner Park PathNike ParkRedmondWAmtb
      Interpretive Loop TrailCougar Mountain Regional Wildland ParkBellevueWAhike
      Displaying 1 - 200 of 528