Dartmouth Skiway · United States
Upper Thomas
Blue (easy)
53
Very good
704 m
Length
138 m
Vertical drop
552 m
Starts at
415 m
Ends at
19%
Avg gradient
28.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Upper Thomas is a blue (easy) run at Dartmouth Skiway measuring 704 m, dropping 138 m from 552 m down to 415 m. It averages a 19% gradient, steepening to around 28.8% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 53/100 — Very good
Vertical5/30
Length4/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a blue (easy) run should feel like, so every difficulty class can reach 100. Methodology
Explore Upper Thomas on the map
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