more stats
1.6 miles
Distance
180 ft
Climb
-226 ft
Descent
00:16:37
Avg time
-46 ft
Altitude change
4,536 ft
Altitude min
4,729 ft
Altitude max
4,729 ft
Altitude start
4,683 ft
Altitude end
-0.562%
Grade
-13.662%
Grade max
16.66%
Grade min
2,896 ft
Distance climb
4,231 ft
Distance down
1,063 ft
Distance flat
00:16:37
Avg time

Undisclosed Details

  • Activities
    • Mountain Bike
    • Hike
    • Trail Running
  • Riding Area
    Grafton Mesa
    Hurricane, Utah
  • Difficulty Rating
  • Local Popularity
    40 in Mountain Biking [+]
    • 5 in Trail Running
    • 5 in Hiking
  • Global Ranking
    #108239 in Mountain Biking [+]
    • #129748 in Trail Running
    • #122719 in Hiking
  • Trail Type
    Singletrack
  • Direction
    Both Directions
  • Climb Difficulty
    Blue
  • Physical Rating
    Hard
  • Dogs Allowed
    Yes

A bit of a bushwack in places, but provides a nice little connector to the other Grafton Mesa trail to by pass the the road.

Upper Undisclosed is not an officially sanctioned trail by the BLM, it is open to riding though. It is the upper part of the trail leading from Grafton to Wire Mesa or visa versa.

Trail Supporters
  • BLM
    BLM
    Land Manager
Traditionally Indigenous Territory

Recent Activity on Trail

Past Week
  • 0 rides
  •  
6 Months
  • 5 rides
  • 14 miles avg distance
All
  • 56 rides
  • Last: Apr 18, 2026
c1c2c3c4
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update trails status or condition

Undisclosed Trail Reports

statusdatedescription
Jan 30, 2026 @ 1:20pm (America/Denver)
Jan 30, 2026
2 damp spots, perfectly fine.
Dec 31, 2025 @ 12:14pm (America/Denver)
Dec 31, 2025
98% damp, but 2% sticky mud
Apr 15, 2023 @ 12:30pm
Apr 15, 2023
Perfect condition
Mar 9, 2023 @ 7:54am
Mar 9, 2023
Major Water drainage issue, large mud holes
Jan 9, 2022 @ 6:00pm
Jan 9, 2022
Very muddy
more »
Status:
on Jan 30, 2026
Ideal
Avg: 3.74 (12 votes)
Your vote: 0

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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
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  • Both Directions
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Slope Aspect
Direction the slope faces
Flat N NE E SE S SW W NW
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        Directions to undisclosed trailhead (37.133532, -113.097178)

        Photos

        8 more »
        53 |
        May 20, 2023 @ 10:19am
        May 20, 2023
        83 |
        Sep 28, 2022 @ 1:55pm
        Sep 28, 2022
        88 |
        Sep 28, 2022 @ 1:55pm
        Sep 28, 2022
        80 |
        Sep 28, 2022 @ 1:54pm
        Sep 28, 2022

        Videos

        1 more »
        youtuber Why have I never ridden Wire Mesa...
        22:53 | 128 | Mar 29, 2024 , Hurricane

        10 Reviews & Comments


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        • By toddTF Pro Trailforks & contributors
        • #106956 - 2,077 views

        Frequently Asked Questions About Undisclosed

        Where is Undisclosed located?
        Undisclosed is located in Grafton Mesa, Hurricane, Utah, United States. It is part of the Grafton Mesa trail network. The trailhead is located at coordinates 37.13353, -113.09718.
        How hard is Undisclosed?
        Undisclosed is rated as Blue difficulty. The physical rating is Hard. The average grade is 0.562%. The climb difficulty is rated Blue.
        What is the elevation gain for Undisclosed?
        Undisclosed has 180 ft of elevation gain. The trail has 226 ft of elevation descent. The elevation ranges from 4,536 ft to 4,729 ft.
        Is Undisclosed a point to point trail?
        Undisclosed is not a point to point trail. The direction is Both Directions. The trail type is singletrack.

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