Breckenridge · United States
Tunnel
Black (advanced)
32
Enjoyable
968 m
Length
114 m
Vertical drop
3271 m
Starts at
3157 m
Ends at
11.7%
Avg gradient
25.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Tunnel is a black (advanced) run at Breckenridge measuring 968 m, dropping 114 m from 3271 m down to 3157 m. It averages a 11.7% gradient, steepening to around 25.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 32/100 — Enjoyable
Vertical4/30
Length5/25
Gradient character3/25
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 Tunnel on the map
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Ski Tunnel with the map in your pocket — offline.
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