スプリングバレー泉高原スキー場, Spring Valley Izumi Kogen · Japan
サンデッキAコース
Green (beginner)Night skiing
42
Very good
246 m
Length
52 m
Vertical drop
740 m
Starts at
688 m
Ends at
20.8%
Avg gradient
30.6%
Max gradient
sustained 50 m
Elevation profile
Run analysis
サンデッキAコース is a green (beginner) run at スプリングバレー泉高原スキー場, Spring Valley Izumi Kogen measuring 246 m, dropping 52 m from 740 m down to 688 m. It averages a 20.8% gradient, steepening to around 30.6% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 42/100 — Very good
Vertical2/30
Length1/25
Gradient character19/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a green (beginner) run should feel like, so every difficulty class can reach 100. Methodology
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