Big Sky Resort · United States
Shaftway
Black (advanced)
52
Very good
847 m
Length
174 m
Vertical drop
2668 m
Starts at
2495 m
Ends at
20.4%
Avg gradient
33.7%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Shaftway is a black (advanced) run at Big Sky Resort measuring 847 m, dropping 174 m from 2668 m down to 2495 m. It averages a 20.4% gradient, steepening to around 33.7% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 52/100 — Very good
Vertical6/30
Length4/25
Gradient character22/25
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 Shaftway on the map
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Ski Shaftway with the map in your pocket — offline.
Downloaded resort maps and your own run recording can work without mobile service. Live group positions require connectivity. Free to download; Premium features are available.