Beaver Creek · United States
Ptarmigan
Black (advanced)
57
Excellent
680 m
Length
253 m
Vertical drop
2959 m
Starts at
2706 m
Ends at
36.1%
Avg gradient
64.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ptarmigan is a black (advanced) run at Beaver Creek measuring 680 m, dropping 253 m from 2959 m down to 2706 m. It averages a 36.1% gradient, steepening to around 64.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 57/100 — Excellent
Vertical8/30
Length3/25
Gradient character25/25
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 Ptarmigan on the map
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