Vertical kilometer

The Vertical Kilometer is a discipline of the skyrunning.

Race up 1000 m vertical climb over variable terrain with an important incline (very steep paths, ski slopes or even disused funiculars) and a length of less than 5 km. Then the required average slope is at least 20.4% (11.5 °). At equal power, the rate of climb (VAM) decreases if the slope decreases.

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