Porters Ski Area · New Zealand
McNulty's Basin
Black (advanced)
43
Very good
219 m
Length
115 m
Vertical drop
1840 m
Starts at
1726 m
Ends at
51.1%
Avg gradient
62.9%
Max gradient
sustained 50 m
Elevation profile
Run analysis
McNulty's Basin is a black (advanced) run at Porters Ski Area measuring 219 m, dropping 115 m from 1840 m down to 1726 m. It averages a 51.1% gradient, steepening to around 62.9% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 43/100 — Very good
Vertical4/30
Length1/25
Gradient character19/25
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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