5.7 miles
1,399 ft
-554 ft
Avg time

Sourdough Details

  • Riding area
  • Difficulty rating
    Black Diamond
  • Trail type
  • Direction
    Both Directions
  • Global Ranking

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Local Trail Association
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Boulder Mountainbike Alliance (bouldermountainbike.org)
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More Stats for Sourdough mountain bike trail
  • Altitude change
    846 ft
  • Altitude min
    1.7 miles
  • Altitude max
    1.9 miles
  • Altitude start
    1.7 miles
  • Altitude end
    1.9 miles
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    3.5 miles
  • Distance down
    1.9 miles
  • Distance flat
    1,431 ft
  • Avg time
  • view trail stats
Avg: 3 (1 votes)

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Sourdough Trail Reports

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Routes with this trail

Sourdough South to North
13.3 miles

Reviews / Comments

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