Breckenridge · United States
Doublejack
Black (advanced)
61
Excellent
1.2 km
Length
303 m
Vertical drop
3423 m
Starts at
3120 m
Ends at
25.2%
Avg gradient
41.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Doublejack is a black (advanced) run at Breckenridge measuring 1.2 km, dropping 303 m from 3423 m down to 3120 m. It averages a 25.2% gradient, steepening to around 41.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 61/100 — Excellent
Vertical10/30
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 Doublejack on the map
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