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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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
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Global Ranking
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Local Popularity75 in Mountain Biking [+]
- 90 in E-Biking
- 5 in Trail Running
- 55 in Hiking
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
More Stats for Upper Grumpy Grouse mountain bike trail trail
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Altitude change-238 ft
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Altitude min1,596 ft
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Altitude max1,833 ft
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Altitude start1,833 ft
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Altitude end1,594 ft
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Grade-12.2%
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Grade max-51.1%
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Grade min-0.5%
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Distance down1,818 ft
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Distance flat128 ft
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Avg time00:06:22
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Avg reverse time00:07:04
- view trail stats
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
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
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
- Description
- Photos
- Description & Photos
- Videos
- most popular
- popular
- less popular
- not popular
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
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SaveUpper Grumpy Grouse Trail Reports
Recent Ridelog Activity on Trail
- 8 rides
- 33 miles avg distance
- 40 rides
- 15 miles avg distance
- 284 rides
- Last: Jun 19, 2025
Photos
Routes with this trail
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Videos
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 - 3,405 views
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