Eldora · United States
Upper Diamond Back
Black (advanced)
48
Very good
210 m
Length
64 m
Vertical drop
3046 m
Starts at
2982 m
Ends at
28.6%
Avg gradient
37.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Upper Diamond Back is a black (advanced) run at Eldora measuring 210 m, dropping 64 m from 3046 m down to 2982 m. It averages a 28.6% gradient, steepening to around 37.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 48/100 — Very good
Vertical2/30
Length1/25
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 Upper Diamond Back on the map
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