American River 50 Mile Endurance Run

Every finisher ran the same 50 mi course, so these paces are directly comparable.

Histogram of finisher pace. 823 finishers ranged from 5.62 to 12.48 kilometres per hour, with a mean of 7.65 and a median of 7.45. The busiest band is 7.0 to 7.5 kilometres per hour, with 148 finishers.