Jakobshorn · Switzerland
Usser Isch
Red (intermediate)
48
Very good
179 m
Length
56 m
Vertical drop
2385 m
Starts at
2329 m
Ends at
27.9%
Avg gradient
33%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Usser Isch is a red (intermediate) run at Jakobshorn measuring 179 m, dropping 56 m from 2385 m down to 2329 m. It averages a 27.9% gradient, steepening to around 33% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 48/100 — Very good
Vertical2/30
Length1/25
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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