Timberline Lodge Ski Area · United States
The Bonezone
Red (intermediate)
55
Excellent
922 m
Length
155 m
Vertical drop
1875 m
Starts at
1720 m
Ends at
16.7%
Avg gradient
22.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
The Bonezone is a red (intermediate) run at Timberline Lodge Ski Area measuring 922 m, dropping 155 m from 1875 m down to 1720 m. It averages a 16.7% gradient, steepening to around 22.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 55/100 — Excellent
Vertical5/30
Length5/25
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 The Bonezone on the map
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