Afton Alps · United States
Karen's
Black (advanced)
47
Very good
135 m
Length
34 m
Vertical drop
252 m
Starts at
218 m
Ends at
22.5%
Avg gradient
44.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Karen's is a black (advanced) run at Afton Alps measuring 135 m, dropping 34 m from 252 m down to 218 m. It averages a 22.5% gradient, steepening to around 44.1% 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 black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore Karen's on the map
Loading interactive map…
Ski Karen's with the map in your pocket — offline.
Downloaded resort maps and your own run recording can work without mobile service. Live group positions require connectivity. Free to download; Premium features are available.