Eldora · United States
Corona
Black (advanced)
65
Excellent
1.2 km
Length
412 m
Vertical drop
3231 m
Starts at
2819 m
Ends at
33.6%
Avg gradient
51.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Corona is a black (advanced) run at Eldora measuring 1.2 km, dropping 412 m from 3231 m down to 2819 m. It averages a 33.6% gradient, steepening to around 51.8% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 65/100 — Excellent
Vertical14/30
Length6/25
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 Corona on the map
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