2 miles
522 ft
-319 ft
Avg time
Trail Supporters, Builders & Maintainers of Twenty 15 Trail

Twenty 15 Details

  • Riding Area
    Glendo State Park
    Glendo, Wyoming
  • Difficulty Rating
  • Trail Type
  • Bike Type
  • Trail Usage
    Biking Primary
  • Direction
    Both Directions
  • Climb Difficulty
    Black Diamond
  • Physical Rating
  • Global Ranking
  • Land Manager
    Wyoming State Parks
  • OSM Way

The North End of Twenty 15 has a steep downhill if riding south to start off with several switchbacks and rocks, then they trail mellows out and begins to climb as you get out onto the peninsula with some quick little pucnhes to climb up and then into a very fun flowing downhill back towards the dam.

Local Trail Association
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More Stats for Twenty 15 bike trail
  • Altitude change
    203 ft
  • Altitude min
    4,654 ft
  • Altitude max
    4,874 ft
  • Altitude start
    4,671 ft
  • Altitude end
    4,874 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    1 miles
  • Distance down
    4,864 ft
  • Distance flat
    1,307 ft
  • Avg time
  • Avg reverse time
  • view trail stats
Avg: 4.5 (2 votes)

view (23)
Layers winter
Trail Style
  • ?
Activity Type
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Directions to twenty-15 trailhead (42.480140, -104.944960)
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Twenty 15 Trail Reports

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Routes with this trail

Rattlesnake Rampage Long Course race
21 miles

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