Les 24 heures des Yvelines

Every finisher ran the same 24 h course, so these paces are directly comparable.

Histogram of finisher pace. 57 finishers ranged from 4.12 to 9.05 kilometres per hour, with a mean of 6.27 and a median of 6.42. The busiest band is 6.0 to 6.5 kilometres per hour, with 11 finishers.