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1,161 ft
Distance
3 ft
Climb
00:01:00
Avg time
3 ft
Altitude change
1,565 ft
Altitude min
1,569 ft
Altitude max
1,566 ft
Altitude start
1,568 ft
Altitude end
0.3%
Grade
-0.8%
Grade max
2.2%
Grade min
89 ft
Distance climb
207 ft
Distance flat
00:01:00
Avg time
Great Grumpy Grade Details
-
Activities
- Mountain Bike
- Gravel Bike
- Hike
- Trail Running
- Snowshoe
- Nordic Ski
-
Riding AreaGreat Glen Trails
Pinkham Notch, New Hampshire -
Difficulty Rating
-
Local Popularity40 in Mountain Biking [+]
- 70 in Trail Running
- 45 in Hiking
- 95 in Snowshoeing
- 95 in Nordic Skiing
- 55 in Gravel Biking
-
Global Ranking#291719 in Mountain Biking [+]
- #125976 in Trail Running
- #149332 in Hiking
- #1844 in Snowshoeing
- #8465 in Nordic Skiing
- #13945 in Gravel Biking
-
State Ranking#2,742 in Mountain Biking · New Hampshire [+]
- #1,728 in Trail Running
- #2,732 in Hiking
- #79 in Snowshoeing
- #339 in Nordic Skiing
- #157 in Gravel Biking
-
Trail TypeDirt/Gravel Road
-
Snow GroomingClassic
-
Bike TypeXC, Gravel
-
DirectionBoth Directions[+]Popular Direction Shown
- Both Directions for Gravel Biking
-
Climb DifficultyGreen
-
Physical RatingEasy
-
Trail VisibilityAlways easy to follow
-
Family FriendlyYes
-
Dogs AllowedYes
-
eBike Allowed
No community description for Great Grumpy Grade trail has been added yet!
AI Generated Description
Great Grumpy Grade is a 1,161 ft moderately popular green difficulty family friendly dirt/gravel road trail located near Pinkham Notch New Hampshire. This multi-use trail can be used both directions and has a easy overall physical rating with a 3 ft green climb. Winter use: Classic snow grooming. Trail visibility is always easy to follow. On average it takes 1 minutes to complete this trail.
Trail Supporters
USFSLand Manager
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 6 rides
- 5 miles avg distance
All
- 143 rides
- Last: Sep 12, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Great Grumpy Grade Trail Reports
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Trail reports are used to indicate a trails current condition and inform builders and other users about any issues on a trail.
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
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The colour categories are based on what percentage of users are riding a trail in its intended direction.
The colour categories are based on what percentage of users are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Used
Trailforks scans activity logs 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
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- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans activity logs 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 activities = more kinetic energy = warmer colors.
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- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
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US Cell Coverage
Legend
Radar Time
Activity Recordings
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Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
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BC Backroad Status
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Slope Aspect
Direction the slope faces
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Directions to great-grumpy-grade trailhead
(44.292270, -71.227960)
Photos
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