Crystal Mountain · United States
Upper Ferk's Run
Red (intermediate)
53
Very good
582 m
Length
145 m
Vertical drop
2049 m
Starts at
1903 m
Ends at
24.2%
Avg gradient
43%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Upper Ferk's Run is a red (intermediate) run at Crystal Mountain measuring 582 m, dropping 145 m from 2049 m down to 1903 m. It averages a 24.2% gradient, steepening to around 43% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 53/100 — Very good
Vertical5/30
Length3/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a red (intermediate) run should feel like, so every difficulty class can reach 100. Methodology
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