グランディ羽鳥湖スキーリゾート, Grandee Hatoriko Ski Resort · Japan
トランペットコース
Blue (easy)
47
Very good
143 m
Length
31 m
Vertical drop
998 m
Starts at
968 m
Ends at
20.4%
Avg gradient
28.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
トランペットコース is a blue (easy) run at グランディ羽鳥湖スキーリゾート, Grandee Hatoriko Ski Resort measuring 143 m, dropping 31 m from 998 m down to 968 m. It averages a 20.4% gradient, steepening to around 28.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 47/100 — Very good
Vertical1/30
Length1/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a blue (easy) run should feel like, so every difficulty class can reach 100. Methodology
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