Big Sky Resort · United States
Old Cow Flats
Red (intermediate)
48
Very good
317 m
Length
54 m
Vertical drop
2681 m
Starts at
2627 m
Ends at
16.5%
Avg gradient
22.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Old Cow Flats is a red (intermediate) run at Big Sky Resort measuring 317 m, dropping 54 m from 2681 m down to 2627 m. It averages a 16.5% gradient, steepening to around 22.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 48/100 — Very good
Vertical2/30
Length2/25
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 Old Cow Flats on the map
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