Crystal Mountain · United States
Afterburn
Red (intermediate)
47
Very good
109 m
Length
37 m
Vertical drop
1596 m
Starts at
1559 m
Ends at
29.5%
Avg gradient
40.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Afterburn is a red (intermediate) run at Crystal Mountain measuring 109 m, dropping 37 m from 1596 m down to 1559 m. It averages a 29.5% gradient, steepening to around 40.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 47/100 — Very good
Vertical1/30
Length1/25
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 Afterburn on the map
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