Porters Ski Area · New Zealand
Dome Face
Black (advanced)
58
Excellent
664 m
Length
282 m
Vertical drop
1618 m
Starts at
1336 m
Ends at
41.8%
Avg gradient
71.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Dome Face is a black (advanced) run at Porters Ski Area measuring 664 m, dropping 282 m from 1618 m down to 1336 m. It averages a 41.8% 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: 58/100 — Excellent
Vertical9/30
Length3/25
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 Dome Face on the map
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