Aspen Mountain · United States
T4
Double black (expert)Grooming: backcountry
52
Very good
273 m
Length
178 m
Vertical drop
2870 m
Starts at
2692 m
Ends at
64.9%
Avg gradient
82.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
T4 is a double black (expert) run at Aspen Mountain measuring 273 m, dropping 178 m from 2870 m down to 2692 m. It averages a 64.9% gradient, steepening to around 82.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 52/100 — Very good
Vertical6/30
Length1/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a double black (expert) run should feel like, so every difficulty class can reach 100. Methodology
Explore T4 on the map
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