Wisp Resort · United States
Boulder Run
Red (intermediate)
50
Very good
439 m
Length
79 m
Vertical drop
881 m
Starts at
802 m
Ends at
17.6%
Avg gradient
27.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Boulder Run is a red (intermediate) run at Wisp Resort measuring 439 m, dropping 79 m from 881 m down to 802 m. It averages a 17.6% gradient, steepening to around 27.1% 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
Length2/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a red (intermediate) run should feel like, so every difficulty class can reach 100. Methodology
Explore Boulder Run on the map
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