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  • Trail Style 
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  • Activity Type  
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
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
ATV/ORV/OHV Filter
Max Vehicle Width
inches

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
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      Sumas Mountain is one of the most familiar mountains in the Fraser Valley. With recent trail additions like Squid Line, it's become a local destination.
      Primary Trail Type: All-Mountain & Downhill
      Small Parking Area google parking directions
      Links
      Files
      Region Details
      • 29
      • 12
      • 8
      • 1

      Activities
      Region Status
      Open as of Jun 29, 2020
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      51
      Trails Mountain Bike
      50
      Trails E-Bike
      2
      Trails Hike
      49
      Trails Trail Running
      49
      Trails Horse
      1
      Trails Dirtbike
      1
      Trails ATV/ORV/OHV
      1
      Total Distance
      46 miles
      Total Descent
      15,053 ft
      Total Vertical
      2,931 ft
      Highest Trailhead
      2,974 ft
      Reports
      1,536
      Photos
      558
      Ridden Counter
      6,999

      Photos of Sumas Mountain Mountain Bike

      trail: World Cup
      399 |
      Dec 5, 2017 @ 7:46am
      Dec 5, 2017
      trail: Devils Throat
      140 |
      Oct 13, 2017 @ 5:17pm
      Oct 13, 2017
      trail: Squid Line
      1,378 |
      Jan 15, 2017 @ 10:49am
      Jan 15, 2017
      trail: Squid Line
      1,547 |
      Jan 15, 2017 @ 10:49am
      Jan 15, 2017

      Videos of Sumas Mountain Mountain Bike

      Some aloam time
      trail: Squid Line
      2:04 | 55 | Apr 11, 2020
      Happy New Year!
      0:07 | 60 | Jan 1, 2019
      2018 Hightower LT vs. Tallboy 3 demo test review
      17:24 | 62 | Aug 5, 2017
      Quick edit
      trail: Rock Diva
      1:05 | 627 | Mar 29, 2017

      Current Trail Warnings

      statustraildateconditionuserinfo
      Long Way Home
      Jun 19, 2020 @ 3:47pm
      Jun 19, 2020
      		 IdealjrsmMotorcycles on the trail yesterday...

      Recent Trail Reports

      statustraildateconditionuserinfo
      Pre-Peel
      Jun 29, 2020 @ 5:06pm
      Jun 29, 2020
      		 Wetjaredpalfrey
      Holiday Sauce
      Jun 29, 2020 @ 5:06pm
      Jun 29, 2020
      		 WetjaredpalfreySlick on the roots a few washouts
      Extra Sauce
      Jun 29, 2020 @ 5:06pm
      Jun 29, 2020
      		 Wetjaredpalfreydrier than Holiday sauce.
      Noah Fear
      Jun 29, 2020 @ 5:06pm
      Jun 29, 2020
      		 Variablejaredpalfreyflowing well.
      World Cup
      Jun 29, 2020 @ 5:06pm
      Jun 29, 2020
      		 Dryjaredpalfreymint
      No Time Out
      Jun 29, 2020 @ 5:06pm
      Jun 29, 2020
      		 Variablejaredpalfrey
      Squid Line
      Jun 27, 2020 @ 5:48pm
      Jun 27, 2020
      		 Prevalent Mudryando FVMBA - REPORT Whole top half is significant mud. Bottom...
      Knob Gobbler
      Jun 26, 2020 @ 12:46pm
      Jun 26, 2020
      		 Idealeurobound Had fun today! Everything was rideable.
      Time Killer
      Jun 25, 2020 @ 5:26pm
      Jun 25, 2020
      		 DrygsallenbachTrail is in good shape (for Time Killer),...
      Eastern Lookout Trail
      Jun 21, 2020 @ 11:02am
      Jun 21, 2020
      		 Prevalent MudTrichinosis

      Activity Feed

      usernameactiontypetitledate
      user #304883sportstuffaddkarmaSumas Mountain
      Jul 3, 2020 @ 12:13am
      7 hours
      user #304883sportstuffwishlisttrailCentennial Trail
      Jul 2, 2020 @ 11:59pm
      7 hours
      user #849965mtbmudhoneyaddphoto in Vancouver, British Columbia, Canada and 12 more
      Jul 2, 2020 @ 3:34pm
      15 hours
      user #849965mtbmudhoneyaddphoto in Vancouver, British Columbia, Canada and 13 more
      Jul 2, 2020 @ 12:34pm
      18 hours
      user #965715jaredpalfreyaddreportPre-Peel and 5 more
      Jun 30, 2020 @ 11:29am
      3 days

      Recent Comments

      usernametypetitlecommentdate
      user #2257249trudinedreportChadsey (Lost) Lake Hiking TrailMuddy sections, trail damage, walking over...
      Jun 27, 2020 @ 8:26pm
      Jun 27, 2020
      user #530391Coldcutt604trailHoliday SauceUnlike the description of this trail, I’d...
      Jun 27, 2020 @ 12:55pm
      Jun 27, 2020
      user #269360echernyreportSquid LineComox is famous! :)
      Jun 19, 2020 @ 11:16pm
      Jun 19, 2020
      user #955207b1gd0mreportEmma PeelIncredible! Much appreciated.
      Jun 19, 2020 @ 7:13pm
      Jun 19, 2020
      user #955207b1gd0mreportSquid LineThanks for the hard work. I hope the trail...
      Jun 19, 2020 @ 7:12pm
      Jun 19, 2020

      Nearby Areas

      namedistance
      Ledgeview 17 41 21 64.2 km
      Heritage Mountain 6 5 6 15.1 km
      Vedder River6.8 km
      Bear Mountain 4 19 67.7 km
      Downes Bowl / McLure Hillside 11 47.8 km

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      • Race Face
      • Easton
      • By canadaka Trailforks Plus & contributors
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      • #967 - 43,969 views
      • sumas mountain activity log | embed map of Sumas Mountain mountain bike trails | sumas mountain mountain biking points of interest
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