Big Sky Resort · United States
Calamity Jane
Red (intermediate)
62
Excellent
1.7 km
Length
258 m
Vertical drop
2557 m
Starts at
2300 m
Ends at
15.2%
Avg gradient
39.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Calamity Jane is a red (intermediate) run at Big Sky Resort measuring 1.7 km, dropping 258 m from 2557 m down to 2300 m. It averages a 15.2% gradient, steepening to around 39.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 62/100 — Excellent
Vertical9/30
Length8/25
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
Explore Calamity Jane on the map
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