Sierra-at-Tahoe Ski Resort · United States
Upper Castle
Black (advanced)
53
Very good
516 m
Length
152 m
Vertical drop
2696 m
Starts at
2544 m
Ends at
29%
Avg gradient
54.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Upper Castle is a black (advanced) run at Sierra-at-Tahoe Ski Resort measuring 516 m, dropping 152 m from 2696 m down to 2544 m. It averages a 29% gradient, steepening to around 54.8% 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 black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
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