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2.1 miles
Distance
117 ft
Climb
-411 ft
Descent
00:14:10
Avg time
-293 ft
Altitude change
7,991 ft
Altitude min
8,359 ft
Altitude max
8,359 ft
Altitude start
8,064 ft
Altitude end
-2.7%
Grade
-36%
Grade max
14.7%
Grade min
2,139 ft
Distance climb
1 mile
Distance down
1,529 ft
Distance flat
00:14:10
Avg time
Perma-Grin Details
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Activities
- Mountain Bike
- E-Bike
- Trail Running
-
Riding AreaGrand Targhee Resort
Alta, Wyoming -
Difficulty Rating
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Voted DifficultyGreen (1 vote)
-
Local Popularity85 in Mountain Biking [+]
- 90 in E-Biking
- 80 in Trail Running
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Global Ranking
-
State Ranking
-
Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
-
Bike TypeAM, XC
-
DirectionDownhill Only[+]Popular Direction Shown
- Downhill Only for E-Biking
- Downhill Only for Trail Running
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Climb DifficultyBlue
-
Physical RatingModerate
-
Trail VisibilityAlways easy to follow
-
Family FriendlyYes
-
Dogs AllowedYes
-
eBike AllowedYes up to Class 1
-
Land OwnerGrand Targhee Bike Park
No community description for Perma-Grin trail has been added yet!
AI Generated Description
Perma-Grin is a highly rated 2 mile popular blue difficulty family friendly singletrack trail located near Alta Wyoming. Nearby: a water source. This mountain bike primary trail can be used downhill only and has a moderate overall physical rating with a 117 ft blue climb. Trail visibility is always easy to follow. On average it takes 14 minutes to complete this trail.
Trail Supporters
USFSLand Manager
Bike Park
Traditionally Indigenous Territory
Recent Activity on Trail
Past Week
- 1 rides
- 6 miles average
6 Months
- 137 rides
- 15 miles avg distance
All
- 421 rides
- Last: Oct 16, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Perma-Grin Trail Reports
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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)
Trailforks scans users activity logs 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 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
Colors indicate trail is missing specified detail.
- Description
- 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
inches
US Cell Coverage
Legend
Radar Time
Activity Recordings
Trailforks uses anonymized public activity data.
?
Activity Recordings
Trailforks uses anonymized public activity data.
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Winter Trails
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A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where users jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.
Slope Aspect
Direction the slope faces
Trails Deemphasized
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Directions to permagrin trailhead
(43.801550, -110.949170)
Photos
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Videos
no videos have been added for Perma-Grin yet, add a video.
Routes with this trail
★ 3.5 • 29 miles • 3,438 ft • 29 • Loop •
If you want to fully experience Grand Targhee's cross-country trails, then the Grand Targhee Loop is the...
★ 5.0 • 29 miles • 3,666 ft • 56 •
2020 Pierre's Hole course 50 k and 100 k race, 100 mile laps 2-3
Trail Products
Devrincs
You can do this well-designed single track down virtually without breaks as the grade is ideal. Aspen trees and buffed single track galore
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Nearby Trails
- Perma-one 1,444 ft
- Furthur 1,827 ft
- The Other One 2,146 ft
- More Cowbell 2,365 ft
- Tall Cool One Connector 2,375 ft
Grand Targhee Resort
- By todd
Trailforks & contributors - #24033 - 3,033 views
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