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1,946 ft
Distance
-238 ft
Descent
00:06:22
Avg time
-238 ft
Altitude change
1,596 ft
Altitude min
1,833 ft
Altitude max
1,833 ft
Altitude start
1,594 ft
Altitude end
-12.2%
Grade
-51.1%
Grade max
-0.5%
Grade min
1,818 ft
Distance down
128 ft
Distance flat
00:06:22
Avg time
Upper Grumpy Grouse Details
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Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
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Riding AreaMosquito Lake
Pemberton, British Columbia -
AKAGrumpy Grouse
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Difficulty Rating
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Local Popularity70 in Mountain Biking [+]
- 90 in E-Biking
- 5 in Trail Running
- 60 in Hiking
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Global Ranking
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Trail TypeSingletrack
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DirectionDownhill OnlyPopular Direction Shown
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Physical RatingHard
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Dogs AllowedYes
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eBike AllowedYes up to Class 1
A technical decent with a few features throughout. Rocks faces are off camber but ride-able. Upper Grumpy has seen some recent work and is riding better than ever. Go ride it again, super fun trail that gains access to Lower Grumpy or Reverse Brazillian. Old school trail. Worth the ride, if you are up for it
Access Info
Starts off right near the high point of Econoline, start of Upper Grumpy also gives access to Stoked Proper and Stoked Chicken
Local Trail Association
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Please consider joining or donating to the local trail association to supportDonate to earn trail karma!
trail development & maintenance.
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 29 rides
- 10 miles avg distance
All
- 337 rides
- Last: Jun 25, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Upper Grumpy Grouse Trail Reports
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Trail Conditions
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- Snow Cover Partial
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- Prevalent Mud
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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Directions to upper-grumpy-grouse trailhead
(50.328840, -122.745400)
Photos
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Routes with this trail
16 miles • 3,448 ft • 18 •
The Pemberton Off-Road Cycling Association (PORCA) presents the Spud Crusher Women’s Enduro - back from...
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Nearby Trails
- Freak Boy 148 ft
- Stoked Proper 922 ft
- Stoked Chicken 1,024 ft
- Cream Puff 1,122 ft
- Econoline 1,657 ft
- By ryjkos & contributors
- #1097 - 3,622 views
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Frequently Asked Questions About Upper Grumpy Grouse
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Where is Upper Grumpy Grouse located?
Upper Grumpy Grouse is located in Mosquito Lake, Pemberton, British Columbia, Canada. It is part of the Mosquito Lake trail network. The trailhead is located at coordinates 50.32884, -122.7454.
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How hard is Upper Grumpy Grouse?
Upper Grumpy Grouse is rated as Black Diamond difficulty. The physical rating is Hard. The average grade is 12.2%.
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What is the elevation gain for Upper Grumpy Grouse?
The trail has 238 ft of elevation descent. The elevation ranges from 1,596 ft to 1,833 ft.
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Is Upper Grumpy Grouse a point to point trail?
Yes, Upper Grumpy Grouse is a point to point trail. The direction is Downhill Only. The trail type is singletrack.
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