Big Moose Mountain Ski Area · United States
Exterminator
Black (advanced)
46
Very good
176 m
Length
43 m
Vertical drop
576 m
Starts at
534 m
Ends at
21.4%
Avg gradient
27.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Exterminator is a black (advanced) run at Big Moose Mountain Ski Area measuring 176 m, dropping 43 m from 576 m down to 534 m. It averages a 21.4% gradient, steepening to around 27.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 46/100 — Very good
Vertical1/30
Length1/25
Gradient character24/25
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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