49° North Mountain Resort · United States
Mineshaft
Black (advanced)Grooming: mogul
49
Very good
230 m
Length
73 m
Vertical drop
1391 m
Starts at
1318 m
Ends at
29%
Avg gradient
41.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Mineshaft is a black (advanced) run at 49° North Mountain Resort measuring 230 m, dropping 73 m from 1391 m down to 1318 m. It averages a 29% gradient, steepening to around 41.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 49/100 — Very good
Vertical2/30
Length1/25
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
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