Waterville Valley Resort · United States
Pfosi's Folly
Black (advanced)
31
Enjoyable
185 m
Length
29 m
Vertical drop
821 m
Starts at
792 m
Ends at
14.5%
Avg gradient
22.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Pfosi's Folly is a black (advanced) run at Waterville Valley Resort measuring 185 m, dropping 29 m from 821 m down to 792 m. It averages a 14.5% gradient, steepening to around 22.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 31/100 — Enjoyable
Vertical1/30
Length1/25
Gradient character9/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore Pfosi's Folly on the map
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