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2.1 miles
Distance
117 ft
Climb
-411 ft
Descent
00:14:52
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
00:14:52
Avg time
Perma-Grin Details
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Activities
- Mountain Bike
- E-Bike
- Trail Running
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Riding AreaGrand Targhee Resort
Alta, Wyoming -
Difficulty Rating
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Voted DifficultyGreen (1 vote)
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Local Popularity80 in Mountain Biking [+]
- 5 in Trail Running
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Global Ranking#52210 in Mountain Biking
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeAM, XC
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DirectionDownhill Only[+]Popular Direction Shown
- Downhill Only for E-Biking
- Downhill Only for Trail Running
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Climb DifficultyBlue
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Physical RatingModerate
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Trail VisibilityAlways easy to follow
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Family FriendlyYes
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Dogs AllowedYes
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eBike AllowedYes up to Class 1
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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. 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
- 10 rides
- 10 miles average
6 Months
- 14 rides
- 11 miles avg distance
All
- 298 rides
- Last: Jun 22, 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)
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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
Trail Last Ridden
Trailforks scans ridelogs 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
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Trail Popularity ?
Trailforks scans ridelogs 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.
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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
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Directions to permagrin trailhead
(43.801550, -110.949170)
Photos
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Videos
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Routes with this trail
★ 3.8 • 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
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Nearby Trails
- North Boundary Traverse 364 ft
- Powder Cache 1,516 ft
- Perma-one 2,326 ft
- Lost Warrior 2,556 ft
- Furthur 2,940 ft
Grand Targhee Resort
- By todd
Trailforks & contributors - #24033 - 2,766 views
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Frequently Asked Questions About Perma-Grin
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Where is Perma-Grin located?
Perma-Grin is located in Grand Targhee Resort, Alta, Wyoming, United States. It is part of the Grand Targhee Resort trail network. The trailhead is located at coordinates 43.80155, -110.94917.
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How hard is Perma-Grin?
Perma-Grin is rated as Blue difficulty. The physical rating is Moderate. The average grade is 2.7%. The climb difficulty is rated Blue.
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What is the elevation gain for Perma-Grin?
Perma-Grin has 117 ft of elevation gain. The trail has 411 ft of elevation descent. The elevation ranges from 7,991 ft to 8,359 ft.
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Is Perma-Grin a point to point trail?
Yes, Perma-Grin is a point to point trail. The direction is Downhill Only. The trail type is singletrack.
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