Perisher · Australia
International Bumps
Black (advanced)Grooming: backcountry
51
Very good
370 m
Length
119 m
Vertical drop
1899 m
Starts at
1780 m
Ends at
31.6%
Avg gradient
39.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
International Bumps is a black (advanced) run at Perisher measuring 370 m, dropping 119 m from 1899 m down to 1780 m. It averages a 31.6% gradient, steepening to around 39.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 51/100 — Very good
Vertical4/30
Length2/25
Gradient character25/25
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 International Bumps on the map
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