3.9 miles
2,139 ft
-202 ft
1.0 miles
High Point


  • Difficulty rating
    Black Diamond
  • Trail type
  • Bike type
    AM, XC
  • Trail Usage
  • Direction
    Both Directions
  • Climb Difficulty
    Black Diamond
  • Physical rating
  • Season
    June - October
  • Global Ranking
  • Land Manager

Boulder DeRoux climbs from the Cle Elum River drainage, up to the Gallagher Head lake area, then descedning down De Roux creek to a trailhead on the North Fork of the Teanaway. It is open to moto use and is steep and somewhat rough. Climbing is challenging, descending fast and fun.

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More Stats for Boulder De Roux #1392 (Boulder side) mountain bike trail
  • Altitude change
    1,937 ft
  • Altitude min
    3,505 ft
  • Altitude start
    3,505 ft
  • Altitude end
    1.0 miles
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    3.0 miles
  • Distance down
    2,910 ft
  • Distance flat
    1,716 ft
  • view trail stats
Avg: 5 (1 votes)

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Boulder De Roux... Trail Reports

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