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2,352 ft
Distance
19 ft
Climb
-155 ft
Descent
00:03:36
Avg time
-135 ft
Altitude change
284 ft
Altitude min
427 ft
Altitude max
427 ft
Altitude start
292 ft
Altitude end
-5.7%
Grade
-33.2%
Grade max
8.4%
Grade min
394 ft
Distance climb
1,591 ft
Distance down
367 ft
Distance flat
00:03:36
Avg time
Jackfork Extension Details
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Activities
- Mountain Bike
- E-Bike
- Hike
- Trail Running
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Riding AreaPinnacle Mountain State Park
Little Rock, Arkansas -
Difficulty Rating
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Local Popularity50 in Mountain Biking [+]
- 80 in E-Biking
- 50 in Trail Running
- 65 in Hiking
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Global Ranking
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Hiking SAC ScaleT1 Hiking
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Trail TypeSingletrack
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Bike TypeDH, AM, XC
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DirectionBoth Directions
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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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Dogs AllowedYes
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eBike AllowedYes up to Class 1
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TTFs on TrailBerm, Drop, Jump
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Year Opened2021
This is a short extension that when ridden downhill (preferred) adds some large berms and other features with some roky technical areas near the bottom as it re-joins Jackfork.
Access Info
Access from Jackfork near the Big Maumelle River.
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
- 1 rides
- 16 miles average
6 Months
- 5 rides
- 9 miles avg distance
All
- 73 rides
- Last: Jul 1, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
Jackfork Extension Trail Reports
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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Partial
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
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The colour categories are based on what percentage of riders are riding a trail in its intended direction.
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- > 6 months
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- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
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Directions to jackfork-extension trailhead
(34.844460, -92.460760)
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Nearby Trails
- Jackfork 1,358 ft
- Upheaval 1,978 ft
- Turkey Tracks 3,074 ft
- Twistflower 3,281 ft
- Glade Runner 3,632 ft
Pinnacle Mountain State Park
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Frequently Asked Questions About Jackfork Extension
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Where is Jackfork Extension located?
Jackfork Extension is located in Pinnacle Mountain State Park, Little Rock, Arkansas, United States. It is part of the Pinnacle Mountain State Park trail network. The trailhead is located at coordinates 34.84446, -92.46076.
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How hard is Jackfork Extension?
Jackfork Extension is rated as Blue difficulty. The physical rating is Moderate. The average grade is 5.7%. The climb difficulty is rated Blue.
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What is the elevation gain for Jackfork Extension?
Jackfork Extension has 19 ft of elevation gain. The trail has 155 ft of elevation descent. The elevation ranges from 284 ft to 427 ft.
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Is Jackfork Extension a point to point trail?
Jackfork Extension is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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