Park City Mountain Resort · United States
Keystone
Red (intermediate)
56
Excellent
855 m
Length
197 m
Vertical drop
2855 m
Starts at
2658 m
Ends at
22.5%
Avg gradient
42.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Keystone is a red (intermediate) run at Park City Mountain Resort measuring 855 m, dropping 197 m from 2855 m down to 2658 m. It averages a 22.5% gradient, steepening to around 42.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 56/100 — Excellent
Vertical7/30
Length4/25
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
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