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Trail Conditions
  • Unknown
  • Snow Groomed
  • 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 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
ContributeDetails
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

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
  • 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
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      Grand Ridge is both an oldie and a new trail: while new residential development wiped out some of the trails we rode in the past, a new trail system has been under development by King County Parks and the WTA. (Check out wta.org for work parties.) You access it the same way as ever: by climbing up from I-90. The trail can also be accessed from the top of the Issaquah Highlands development.

      The main trail winds north across Grand Ridge towards Duthie Hill Park.

      This is a great XC work out, with great climbing practice. Plus, it can be linked with trails on the south side of I-90 to create longer loops. This trail connects with Duthie Hill Bike Park and 1 short mile of road riding to continue up to Soaring Eagle for a suburban epic.

      The climb from I-90 up to the plateau is a grunt, but not too long. When coming from Duthie Hill, the long climb up to Grand Ridge Drive is even more of a grunt, and is pretty darn hard to clean on a single speed. With gears, it's still a fairly physical ride.
      Primary Trail Type: Cross-Country
      eBikes Allowed: No
      AKA: Grand Ridge Park
      Tradition Lake Lot google parking directions
      Region Details
      • 5
      • 4
      • 13
      • 11
      • 2

      Region Status
      Caution as of 21 hours ago
      Local Trail Association
      local trail association
      (evergreenmtb.org)

      Stats

      Avg Trail Rating
      Global Ranking
      #702
      State Ranking
      #25
      Trails (view details)
      35
      Trails Mountain Bike
      35
      Trails Hike
      35
      Trails Trail Running
      35
      Trails Horse
      1
      Total Distance
      24 miles
      Total Descent
      4,581 ft
      Total Vertical
      1,214 ft
      Highest Trailhead
      1,343 ft
      Reports
      224
      Photos
      36
      Ridden Counter
      3,026

      Grand Ridge Mountain Bike Routes

      titleratingdistance
      15 mile Grand Ridge Road Ridepopular ridelog15 miles
      21 mile Grand Ridge All-Mountain Ridepopular ridelog21 miles
      18 mile Grand Ridge All-Mountain Ridepopular ridelog18 miles
      12 mile Grand Ridge Ridepopular ridelog12 miles
      15 mile Grand Ridge All-Mountain Ridepopular ridelog15 miles
      14 mile Grand Ridge Ridepopular ridelog14 miles
      12 mile Grand Ridge All-Mountain Ridepopular ridelog12 miles
      15 mile Grand Ridge Ridepopular ridelog15 miles
      15 mile Grand Ridge Ridepopular ridelog15 miles

      Recent Ridelog Activity in Region

      Today
      • 3 rides
      • 8 miles avg distance
      Yesterday
      • 7 rides
      • 8 miles avg distance
      Past Week
      • 40 rides
      • 12 miles avg distance

      Photos of Grand Ridge Mountain Bike

      trail: Black Nugget
      13 |
      Jan 27, 2019 @ 11:04pm
      Jan 27, 2019
      trail: Black Nugget
      12 |
      Jan 27, 2019 @ 11:04pm
      Jan 27, 2019
      trail: Black Nugget
      11 |
      Jan 27, 2019 @ 11:04pm
      Jan 27, 2019
      trail: Grand Ridge
      236 |
      Dec 7, 2017 @ 6:03pm
      Dec 7, 2017

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1956729michellelivotetrailGrand Ridge
      Oct 14, 2019 @ 9:33pm
      1 days
      user #1956729michelleliriddentrailGrand Ridge
      Oct 14, 2019 @ 9:33pm
      1 days
      user #1955726EpicpaddlerwishlisttrailGrand Ridge
      Oct 13, 2019 @ 6:44pm
      2 days
      user #991899dubiouslogikriddentrailGrand Ridge
      Oct 2, 2019 @ 3:09pm
      Oct 2, 2019
      user #1659347Et233003riddentrailGrand Ridge
      Oct 1, 2019 @ 7:09pm
      Oct 1, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #844050zwintrailSunset THThis has grown over and doesn’t exist. There...
      Aug 11, 2019 @ 11:19am
      Aug 11, 2019
      user #1474045RyanVarstrailNew BacksideThis is a beautiful trail with a nice surprise...
      Jul 22, 2019 @ 4:40pm
      Jul 22, 2019
      user #1151923FastWheels700reportGrand RidgeHNY!
      Dec 31, 2018 @ 4:05pm
      Dec 31, 2018
      user #1559432pereikstrailBlack Nugget Access RoadThe trail is closed, marked as private...
      Jul 10, 2018 @ 10:28pm
      Jul 10, 2018
      user #680287boxxeracetrailForest Paved TrailSwartzie, can you add the GPS / trail data? ...
      Jan 16, 2017 @ 11:24pm
      Jan 16, 2017

      Nearby Areas

      namedistance
      Duthie Hill Mountain Bike Park 5 7 4 62.1 km
      Soaring Eagle Park 20 74.1 km
      Tiger Mountain 6 8 7 25.3 km
      Snoqualmie Ridge 55.7 km
      Tokul West 12 14 116 km

      Local Badges

      • By jmahler TRAILFORKS & contributors
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      • #13294 - 4,404 views
      • grand ridge activity log | embed map of Grand Ridge mountain bike trails | grand ridge mountain biking points of interest
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