Le Seignus · France

Prélong

Red (intermediate)
54

Very good

1.3 km
Length
316 m
Vertical drop
2399 m
Starts at
2083 m
Ends at
23.4%
Avg gradient
55.4%
Max gradient
sustained 50 m

Elevation profile

2083 m2241 m2399 mstart1.4 km

Run analysis

Prélong is a red (intermediate) run at Le Seignus measuring 1.3 km, dropping 316 m from 2399 m down to 2083 m. It averages a 23.4% gradient, steepening to around 55.4% at its most sustained pitch.

Snowboard-friendly: no significant flat or uphill sections detected along the descent.

Watch for 2 uphill sections: 25 m of climb about 150 m in; 25 m of climb about 275 m in.

Bonvo Slope Score: 54/100 — Very good

Vertical11/30
Length7/25
Gradient character25/25
Flow12/20

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

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