Les 3 Vallées · France
Roc de Fer
Blue (easy)
2.5 km
Length
347 m
Vertical drop
1938 m
Starts at
1591 m
Ends at
0%
Avg gradient
64.2%
Max gradient
sustained 50 m
Run analysis
Roc de Fer is a blue (easy) run at Les 3 Vallées measuring 2.5 km, dropping 347 m from 1938 m down to 1591 m. It averages a 0% gradient, steepening to around 64.2% at its most sustained pitch.
Watch for an uphill section: 1210 m of climb about 0 m in.
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