Alyeska Resort · United States
White Friday
Black (advanced)
48
Very good
209 m
Length
55 m
Vertical drop
589 m
Starts at
534 m
Ends at
24.4%
Avg gradient
30%
Max gradient
sustained 50 m
Elevation profile
Run analysis
White Friday is a black (advanced) run at Alyeska Resort measuring 209 m, dropping 55 m from 589 m down to 534 m. It averages a 24.4% gradient, steepening to around 30% 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 black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore White Friday on the map
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