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1.1 miles
Distance
282 ft
Climb
-229 ft
Descent
00:18:56
Avg time
53 ft
Altitude change
5,841 ft
Altitude min
6,031 ft
Altitude max
5,841 ft
Altitude start
5,895 ft
Altitude end
0.908%
Grade
-94.725%
Grade max
70.533%
Grade min
3,292 ft
Distance climb
2,147 ft
Distance down
419 ft
Distance flat
00:18:56
Avg time
J-Boy Details
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Activities
- Mountain Bike
- Hike
- Trail Running
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Riding AreaRed Fleet Reservoir
Vernal, Utah -
Difficulty Rating
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Voted DifficultyBlack Diamond (3 votes)
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Local Popularity85 in Mountain Biking [+]
- 70 in Trail Running
- 5 in Hiking
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Global Ranking
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Trail TypeSingletrack
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DirectionDownhill OnlyPopular Direction Shown
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Dogs AllowedYes
Fun DH track that provides a fun climb on slick rock ledges, followed by a technical descent next to a sheer rock wall with fun features and rocky drops.
Trail Supporters
BLMLand Manager
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
- 11 miles average
6 Months
- 10 rides
- 10 miles avg distance
All
- 103 rides
- Last: Jul 14, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
J-Boy 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.
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- > 90%
- > 80%
- > 70%
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- < 50%
- bi-directional trail
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- < 1 week
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- < 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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Directions to jboy trailhead
(40.595620, -109.436090)
Photos
10 more »
Videos
1 more »
1459 |
Jun 19, 2017 , Vernal
Trail Lists
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Vernal Red Fleet
15 trails
Routes with this trail
Red Fleet Ultimate Featured
★ 5.0 • 8 miles • 1,138 ft • 7 • Loop •
Favorite loop in the area. Starts off pretty easy and flowy with some ups and downs and fast flow sections...
★ 3.0 • 9 miles • 1,173 ft • 7 •
Loop around, hitting at least part of all the main trails in the area
8 miles • 1,142 ft • 10 • Loop •
Some one-way on J-Boy, on the return part of the loop.
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Nearby Trails
- Handsome Cabin Boy 2,890 ft
- J-boy Connect 4,613 ft
- J-boy (north) 5,092 ft
- Handsome Cabin Boy Connect 1 mile
- Jazz Chrome Molly, South 1 mile
Red Fleet Reservoir
- By todd
Trailforks & contributors - #10665 - 3,307 views
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Frequently Asked Questions About J-Boy
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Where is J-Boy located?
J-Boy is located in Red Fleet Reservoir, Vernal, Utah, United States. It is part of the Red Fleet Reservoir trail network. The trailhead is located at coordinates 40.59562, -109.43609.
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How hard is J-Boy?
J-Boy is rated as Double Black Diamond difficulty. The average grade is 0.908%.
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What is the elevation gain for J-Boy?
J-Boy has 282 ft of elevation gain. The trail has 229 ft of elevation descent. The elevation ranges from 5,841 ft to 6,031 ft.
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Is J-Boy a point to point trail?
Yes, J-Boy is a point to point trail. The direction is Downhill Only. The trail type is singletrack.
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