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2.4 miles
Distance
241 ft
Climb
-235 ft
Descent
00:37:29
Avg time
5 ft
Altitude change
457 ft
Altitude min
514 ft
Altitude max
459 ft
Altitude start
464 ft
Altitude end
0.042%
Grade
-20.696%
Grade max
23.128%
Grade min
4,982 ft
Distance climb
1 mile
Distance down
2,136 ft
Distance flat
00:37:29
Avg time
UB40 Details
-
Activities
- Mountain Bike
- Hike
- Trail Running
-
Riding AreaChapel Hill
, North Carolina -
Difficulty Rating
-
Local Popularity50 in Mountain Biking [+]
- 5 in Trail Running
- 50 in Hiking
-
Global Ranking
-
Trail TypeSingletrack
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Bike TypeAM
-
DirectionBoth Directions
-
Climb DifficultyBlue
-
Family FriendlyYes
-
Dogs AllowedYes
-
Year Opened2019
Built by Double Aught Trail Builders (Chris Mc, Jeff K, Kheley R)
Recent Activity on Trail
Past Week
- 0 rides
6 Months
- 2 rides
- 22 miles avg distance
All
- 24 rides
- Last: Jun 28, 2026
| c1 | c2 | c3 | c4 |
|---|---|---|---|
January | February | March | April |
May | June | July | August |
September | October | November | December |
UB40 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%
- > 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
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 ?
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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.
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BC Backroad Status
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Directions to ub40 trailhead
(35.974190, -79.071710)
Photos
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Nearby Trails
- By bullittmcqueen
& contributors - #191236 - 2,755 views
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Frequently Asked Questions About UB40
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Where is UB40 located?
UB40 is located in Chapel Hill, North Carolina, United States. It is part of the Chapel Hill trail network. The trailhead is located at coordinates 35.97419, -79.07171.
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How hard is UB40?
UB40 is rated as Blue difficulty. The average grade is 0.042%. The climb difficulty is rated Blue.
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What is the elevation gain for UB40?
UB40 has 241 ft of elevation gain. The trail has 235 ft of elevation descent. The elevation ranges from 457 ft to 514 ft.
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Is UB40 a point to point trail?
UB40 is not a point to point trail. The direction is Both Directions. The trail type is singletrack.
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