20 runners of the of the Harmony Geneva Marathon for Unicef will wear Physilog 5 sensors on both feet this week-end, to get their technique analyzed.

During 42.195 km, data from the runners’ foot will be recorded to get a full running analysis, including contact time, pronation, strike angle, cadence,…

This unique on-site measurement allows experts to analyze the performance, technique & fatigue of marathonians in real conditions.

Discover our running analysis package here.