Jackson Hole · United States
Lower Sublette Ridge
Black (advanced)
64
Excellent
985 m
Length
493 m
Vertical drop
2540 m
Starts at
2048 m
Ends at
49.3%
Avg gradient
62.6%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Lower Sublette Ridge is a black (advanced) run at Jackson Hole measuring 985 m, dropping 493 m from 2540 m down to 2048 m. It averages a 49.3% gradient, steepening to around 62.6% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 64/100 — Excellent
Vertical16/30
Length5/25
Gradient character22/25
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 Lower Sublette Ridge on the map
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