Tschiertschen · Switzerland
Spina
Red (intermediate)Grooming: classic
53
Very good
566 m
Length
142 m
Vertical drop
1560 m
Starts at
1418 m
Ends at
24.8%
Avg gradient
40.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Spina is a red (intermediate) run at Tschiertschen measuring 566 m, dropping 142 m from 1560 m down to 1418 m. It averages a 24.8% gradient, steepening to around 40.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 53/100 — Very good
Vertical5/30
Length3/25
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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