Birch Hill Ski and Snowboard Area · United States
Blue Line
Red (intermediate)
46
Very good
148 m
Length
21 m
Vertical drop
273 m
Starts at
252 m
Ends at
14.2%
Avg gradient
15.7%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Blue Line is a red (intermediate) run at Birch Hill Ski and Snowboard Area measuring 148 m, dropping 21 m from 273 m down to 252 m. It averages a 14.2% gradient.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 46/100 — 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 Blue Line on the map
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