グランスノー奥伊吹, Gransnow Okuibuki · Japan
チャレンジコース
Red (intermediate)
49
Very good
348 m
Length
71 m
Vertical drop
980 m
Starts at
910 m
Ends at
20.2%
Avg gradient
36.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
チャレンジコース is a red (intermediate) run at グランスノー奥伊吹, Gransnow Okuibuki measuring 348 m, dropping 71 m from 980 m down to 910 m. It averages a 20.2% gradient, steepening to around 36.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 49/100 — Very good
Vertical2/30
Length2/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a red (intermediate) run should feel like, so every difficulty class can reach 100. Methodology
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