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682 ft
Distance
43 ft
Climb
-15 ft
Descent
00:03:11
Avg time
28 ft
Altitude change
6,728 ft
Altitude min
6,767 ft
Altitude max
6,739 ft
Altitude start
6,768 ft
Altitude end
4.1%
Grade
-10.5%
Grade max
28.9%
Grade min
423 ft
Distance climb
217 ft
Distance down
43 ft
Distance flat
00:03:11
Avg time
Grumpy's Access Details
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Activities
- Mountain Bike
- Gravel Bike
- Winter Fat Bike
- Hike
- Trail Running
- Snowshoe
- Nordic Ski
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Riding AreaSouthern Valley Trails
Victor, Idaho -
AKAGrumpy's
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Difficulty Rating
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Local Popularity100 in Mountain Biking [+]
- 90 in Trail Running
- 90 in Hiking
- 85 in Snowshoeing
- 70 in Nordic Skiing
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Global Ranking#43119 in Mountain Biking [+]
- #40410 in Trail Running
- #26875 in Hiking
- #1098 in Snowshoeing
- #2989 in Nordic Skiing
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Trail TypeSingletrack
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Snow GroomingGroomed Smooth
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Bike TypeXC, Fat, Gravel
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Climb DifficultyGreen
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Physical RatingEasy
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Trail VisibilityAlways easy to follow
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SeasonMay - Nov
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Family FriendlyYes
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Dogs AllowedYes
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eBike Allowed
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Year Opened2018
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Land OwnerCaribou-Targhee National Forest, Teton Basin Ranger District
Connects the BPA road and Nemo to Ladyslipper and Grumpy's Loop. A short but fun section of trail riding in either direction. Signed trail junctions at southern end, Ladyslipper junction and Grumpy's Loop junction.
This trail is groomed for winter fatbiking as snow permits.
Trail Supporters
USFSLand Manager
Mountain Bike the TetonsMaintainer
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
- 5 rides
- 11 miles average
6 Months
- 94 rides
- 11 miles avg distance
All
- 797 rides
- Last: Jun 6, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Grumpy's Access 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
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- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
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- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
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Trail Popularity ?
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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
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status
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Directions to grumpy-s-access trailhead
(43.564080, -111.087240)
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Routes with this trail
17 miles • 2,952 ft • 9 • Race •
Stage 1 2 3 of our funduro (gathering of friends)
28 miles • 6,539 ft • 10 • Loop • Race •
Welcome to this year's most excellent adventure. Transfer 1 — > Lady Slipper > > N. Fork...
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Nearby Trails
- Grumpy's Access 1,010 ft
- Grumpy's Loop 2,067 ft
- Upper Hillbender 1 mile
- Upper Ladyslipper 1 mile
- Sherman Springs Gravel Pathway 1 mile
Southern Valley Trails
- By brenthillier
NSMBA TRAILFORKS & contributors - #122922 - 1,338 views
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Frequently Asked Questions About Grumpy's Access
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Where is Grumpy's Access located?
Grumpy's Access is located in Southern Valley Trails, Victor, Idaho, United States. It is part of the Southern Valley Trails trail network. The trailhead is located at coordinates 43.56408, -111.08724.
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How hard is Grumpy's Access?
Grumpy's Access is rated as Green difficulty. The physical rating is Easy. The average grade is 4.1%. The climb difficulty is rated Green.
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What is the elevation gain for Grumpy's Access?
Grumpy's Access has 13 m of elevation gain. The trail has 5 m of elevation descent. The elevation ranges from 2,051 m to 2,063 m.
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How long is Grumpy's Access?
Grumpy's Access is 208.0 m long. The trail type is singletrack.
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