3,649 ft
Distance
20 ft
Climb
-272 ft
Descent
00:03:44
Avg time

Thorn Alley Details

  • Riding area
    Lime Ridge
    Concord, California
  • Difficulty rating
  • Trail type
    Singletrack
  • Trail Usage
    Multi-use
  • Direction
    Downhill Primary
    Popular direction shown
  • Climb Difficulty
    Blue
  • Physical rating
    Moderate
  • eBike Allowed
  • Global Ranking

It's all in the name. Thorn Alley often had a lot of goat heads on it. It is also crowded with hikers so be careful. The Back 9 trail lacks thorns and hikers.

Local Trail Association
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More Stats for Thorn Alley mountain bike trail
  • Altitude change
    -252 ft
  • Altitude min
    475 ft
  • Altitude max
    743 ft
  • Altitude start
    727 ft
  • Altitude end
    475 ft
  • Grade
    -6.908%
  • Grade max
    -16.015%
  • Grade min
    7.336%
  • Distance climb
    371 ft
  • Distance down
    3,025 ft
  • Distance flat
    254 ft
  • Avg time
    00:03:44
  • view trail stats
Status:
on Sep 25, 2018
Dry
no votes yet

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Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to thorn-alley trailhead (37.937492, -121.989082)
update trails status or condition

Thorn Alley Trail Reports

datedescription
Sep 25, 2018 @ 6:43pm
Sep 25, 2018
Pretty dry and cracked and sandy in some places, but overall fast and flowy
Sep 12, 2018 @ 4:26pm
Sep 12, 2018
A little on the dry side, but otherwise one of the best condition trails in Lime Ridge right now.
Apr 19, 2018 @ 9:20am
Apr 19, 2018
view all reports »

Photos

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22 |
Jul 23, 2018 @ 11:14am
Jul 23, 2018
| 4 comments Thorn Alley, Bay Area

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Videos

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Thorn Alley (Lime Ridge)
2:45 | 5 | Oct 18, 2018 , Concord
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