Aspen Mountain · United States
Seibert's
Black (advanced)Grooming: mogul
50
Very good
240 m
Length
104 m
Vertical drop
3220 m
Starts at
3116 m
Ends at
41.7%
Avg gradient
59.6%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Seibert's is a black (advanced) run at Aspen Mountain measuring 240 m, dropping 104 m from 3220 m down to 3116 m. It averages a 41.7% gradient, steepening to around 59.6% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 50/100 — Very good
Vertical3/30
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
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