1,985 ft
Distance
-281 ft
Descent
00:05:50
Avg time

Upper Grumpy Grouse Details

  • Riding Area
    Mosquito Lake
    Pemberton, British Columbia
  • AKA
    Grumpy Grouse
  • Difficulty Rating
    Black Diamond rate
  • Trail Type
    Singletrack
  • Bike Type
    DH, AM
  • Trail Usage
    Biking Primary
  • Direction
    Downhill Primary
    Popular direction shown
  • Physical Rating
    Hard
  • TTFs on Trail
    Rock Face
  • Global Ranking
    #45388 in Mountain Biking

A technical decent with a few features throughout. Rocks faces are off camber but ride-able. Old school trial.

Local Trail Association
More Stats for Upper Grumpy Grouse bike trail
  • Altitude change
    -281 ft
  • Altitude min
    1,556 ft
  • Altitude max
    1,837 ft
  • Altitude start
    1,837 ft
  • Altitude end
    1,556 ft
  • Grade
    -14.148%
  • Grade max
    -155.201%
  • Grade min
    2.949%
  • Distance down
    1,511 ft
  • Distance flat
    474 ft
  • Avg time
    00:05:50
  • view trail stats
Status:
on Jun 14, 2018
Dry
Avg: 2 (1 votes)

view (104)
close
  • Layers  w
  • Basemap 
  • Trail Style 
    • ?
  • Activity Type 
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
Directions to upper-grumpy-grouse trailhead (50.328850, -122.745200)
update trails status or condition

Upper Grumpy Grouse Trail Reports

datedescription
Jun 14, 2018 @ 10:27am
Jun 14, 2018
 Perfect condition today. No dust ...i can see riding behind my buddy..
May 25, 2017 @ 6:50am
May 25, 2017
 WOW! a grinder for sure... some good tech sections. One tree down mid way.
Apr 24, 2016 @ 7:31pm
Apr 24, 2016
Apr 2, 2012 @ 3:25pm
Apr 2, 2012
As of March 31st the lower section was completely rideable. A little sketchy in places, but nothing you wouldn't expect given the season. Didn't...
view all reports »

Photos

more »
57 |
Dec 15, 2017 @ 4:12pm
Dec 15, 2017
Upper Grumpy Grouse, Pemberton

Trail Products

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Mosquito Lake

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