栗子国際スキー場, Kuriko International Ski & Resort · Japan
レインボーコース
Red (intermediate)
29
Enjoyable
321 m
Length
131 m
Vertical drop
753 m
Starts at
622 m
Ends at
40.4%
Avg gradient
51.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
レインボーコース is a red (intermediate) run at 栗子国際スキー場, Kuriko International Ski & Resort measuring 321 m, dropping 131 m from 753 m down to 622 m. It averages a 40.4% gradient, steepening to around 51.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 29/100 — Enjoyable
Vertical4/30
Length2/25
Gradient character3/25
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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