5 miles
710 ft
-2,004 ft
1 miles
High Point

Bumpys Details

  • Riding area
    Ada County
    Boise, Idaho
  • AKA
    Humpty Dumpty
  • Difficulty rating
    Black Diamond
  • Trail type
  • Bike type
    DH, AM, XC
  • Trail Usage
  • Direction
    Downhill Primary
  • Climb Difficulty
    Black Diamond
  • Physical rating
  • Global Ranking
  • Land Manager

Motorcycle trail off the back side of the ridge through the trees to Crooked Summit. Also called Humpty Dumpty. Loose, rutted in places, and full of whoops.

Access Info

Trail starts off of Boise Ridge Road between 8th st. and Eagleson summit. It is not marked, but pretty obvious where the trail takes off. Stay off of private land in the area.

More Stats for Bumpys mountain bike trail
  • Altitude change
    -1,294 ft
  • Altitude min
    4,515 ft
  • Altitude start
    5,826 ft
  • Altitude end
    4,532 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    1 miles
  • Distance down
    3 miles
  • Distance flat
    1,084 ft
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Trail Style
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Directions to bumpys trailhead (43.689960, -116.095460)
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