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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.
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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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      Maple Valley is home to 4 underrated and expansive mostly XC riding areas. Lake Sawyer is an older development, and the largest of the 4, offering mostly twisty, narrow XC singletrack. It connects to BDOS & Summit Ridge across a road. Black Diamond Open Space, or BDOS for short, is a project by Evergreen Mtb Alliance in conjunction with King County parks. It offers mostly more flowy XC singletrack, with some downhill trails. It connects to Summit Ridge, via the 'Connector' trail off Route 66, connects to Henry's Ridge across the train tracks on both Route 66 and Master Link, and connects to Lake Sawyer across the road. Summit Ridge is probably the most famous of the 4. While easily the smallest, it offers the only real downhill and jump trails of the area, such as Gannonball, one of the largest Jump Trails in Washington. It has both a freeride park with trails for every difficulty and an XC area, which also contains many high rated trails. It connects to BDOS at it's main entrance, and to Lake Sawyer across the road. Finally, Henry's Ridge is another area. Similar to Lake Sawyer and BDOS, it's a mostly XC area with some more flowy trails. It has more elevation change on its XC trails than other areas, but there aren't very many real climbs or descents to be found. It connects to BDOS across the rail tracks.
      Activities Click to view
      Region Details
      • 30
      • 3
      • 49
      • 91
      • 13
      • 4

      Region Status
      Open as of Apr 20, 2021

      Stats

      Avg Trail Rating
      Trails (view details)
      209
      Trails Mountain Bike
      190
      Trails E-Bike
      40
      Trails Hike
      186
      Trails Trail Running
      186
      Trails Horse
      25
      Trails Dirtbike/Moto
      4
      Trails Observed Trials
      4
      Trails ATV/ORV/OHV
      4
      Total Distance
      112 miles
      Total Descent
      13,511 ft
      Total Vertical
      829 ft
      Highest Trailhead
      870 ft
      Reports
      4,188
      Photos
      546
      Ridden Counter
      68,341
      Sub Regions

      Photos of Maple Valley Mountain Bike

      trail: TNT
      5 |
      Jul 2, 2022 @ 11:07am
      Jul 2, 2022
      trail: 'Lil Beaver
      6 |
      Jun 11, 2022 @ 6:21pm
      Jun 11, 2022
      14 |
      Feb 11, 2022 @ 4:22pm
      Feb 11, 2022
      85 |
      Jan 28, 2022 @ 12:22am
      Jan 28, 2022
      51 |
      Jan 28, 2022 @ 12:21am
      Jan 28, 2022
      trail: Tribulation
      46 |
      Dec 24, 2021 @ 12:22pm
      Dec 24, 2021
      trail: Big Tree
      463 |
      May 5, 2013 @ 5:50pm
      May 5, 2013
      trail: Big Tree
      406 |
      Jan 1, 2013 @ 3:39pm
      Jan 1, 2013
      | 2 comments

      Videos of Maple Valley Mountain Bike

      Sweet look at cam
      trail: ATM
      221 | Feb 25, 2021
      Summit Ridge 2021 - Chayce Williams
      trail: ATM
      88 | Feb 2, 2021
      Almost made it!
      trail: ATM
      102 | Nov 29, 2020
      Weekend rides at Duthie Hill and Summit Ridge
      trail: ATM
      2:24 | 178 | Oct 5, 2020
      To the lake!
      0:41 | | Aug 11, 2020
      Slurp On This
      trail: Purgatory
      1:21 | 251 | Jul 27, 2020
      Gannonball
      0:24 | 551 | May 26, 2020
      7 Year Old Sends 24 Foot Double
      4:19 | 9465 | May 19, 2020

      Current Trail Warnings

      statustraildateconditionuserinfo
      Exodus
      Jul 2, 2022 @ 7:03pm
      Jul 2, 2022
      DrykokofoshoHeavily overgrown
      Salvation
      Jul 2, 2022 @ 7:03pm
      Jul 2, 2022
      DrykokofoshoHeavily overgrown

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #3101196DARRENi4yNqcwishlisttrailSalvation and 1 more
      Jul 5, 2022 @ 9:43pm
      5 hours
      user #1478292tlochiriddentrailCreek Side West
      Jul 4, 2022 @ 12:36pm
      2 days
      user #3097942KevinkoolxcommenttrailMax Eagle
      Jul 3, 2022 @ 12:19am
      Jul 3, 2022
      user #590838kokofoshoaddreportExodus and 1 more
      Jul 2, 2022 @ 7:03pm
      Jul 2, 2022
      user #3097526twaylandriddentrailRoll'r Derby
      Jul 2, 2022 @ 3:09pm
      Jul 2, 2022

      Recent Comments

      usernametypetitlecommentdate
      user #3097942KevinkoolxtrailMax EagleOvergrown with thorn bushes and low hanging...
      Jul 3, 2022 @ 12:19am
      Jul 3, 2022
      user #2352981phvotrailTNTCurrently closed towards the end. No alternate...
      Jul 2, 2022 @ 11:07am
      Jul 2, 2022
      user #2465567AlspinsreportAgitatorActually still a small tree down on the uphill leg
      Jun 4, 2022 @ 4:27pm
      Jun 4, 2022
      user #2465567AlspinstrailCrooshalRight at the end you start to get more speed...
      Jun 4, 2022 @ 4:14pm
      Jun 4, 2022
      user #1889584GsdrapertrailSuperchargerPunchy but short downhill. Uphill portion...
      Jun 1, 2022 @ 11:53am
      Jun 1, 2022

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike190102 miles12,844 ft51 miles830 ft
      #64#275284,153522,432
      E-Bike4019 miles2,949 ft10 miles420 ft
      #99#263,638194
      Hike186107 miles11,939 ft52 miles830 ft
      #80#38183,977440
      Trail Running186107 miles11,939 ft52 miles830 ft
      #82#383,977549
      Horse2523 miles2,572 ft11 miles364 ft
      #180#1161,3521
      Dirtbike/Moto45,003 ft95 ft3,517 ft62 ft
      1,3491
      Observed Trials45,003 ft95 ft3,517 ft62 ft
      1
      ATV/ORV/OHV45,003 ft95 ft3,517 ft62 ft
      1,34912
      • By ACree & contributors
      • Admins: EMBA, NMA, codyolsen, boxxerace, jmahler, Alexbeard9, sanfret, mattcr, BDTC
      • #6154 - 14,138 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Maple Valley.
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