Porters Ski Area · New Zealand
Headwall
Black (advanced)
44
Very good
810 m
Length
481 m
Vertical drop
1847 m
Starts at
1366 m
Ends at
58.3%
Avg gradient
75.7%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Headwall is a black (advanced) run at Porters Ski Area measuring 810 m, dropping 481 m from 1847 m down to 1366 m. It averages a 58.3% gradient, steepening to around 75.7% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 44/100 — Very good
Vertical16/30
Length4/25
Gradient character4/25
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 Headwall on the map
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Ski Headwall with the map in your pocket — offline.
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