Porters Ski Area · New Zealand
Bluff Face
Black (advanced)
65
Excellent
966 m
Length
462 m
Vertical drop
1811 m
Starts at
1349 m
Ends at
47.3%
Avg gradient
71.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Bluff Face is a black (advanced) run at Porters Ski Area measuring 966 m, dropping 462 m from 1811 m down to 1349 m. It averages a 47.3% gradient, steepening to around 71.8% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 65/100 — Excellent
Vertical15/30
Length5/25
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
Explore Bluff Face on the map
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