Alyeska Resort · United States
Chilkoot Ridge
Black (advanced)
52
Very good
392 m
Length
137 m
Vertical drop
745 m
Starts at
608 m
Ends at
34.2%
Avg gradient
41.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Chilkoot Ridge is a black (advanced) run at Alyeska Resort measuring 392 m, dropping 137 m from 745 m down to 608 m. It averages a 34.2% gradient, steepening to around 41.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 52/100 — Very good
Vertical5/30
Length2/25
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
Explore Chilkoot Ridge on the map
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