Diamond Peak · United States
Thunder
Black (advanced)
52
Very good
399 m
Length
158 m
Vertical drop
2557 m
Starts at
2399 m
Ends at
39.4%
Avg gradient
51.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Thunder is a black (advanced) run at Diamond Peak measuring 399 m, dropping 158 m from 2557 m down to 2399 m. It averages a 39.4% gradient, steepening to around 51.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 52/100 — Very good
Vertical5/30
Length2/25
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
Explore Thunder on the map
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