Ultra Balcarce 12hs en pista

Every finisher ran the same 12 h course, so these paces are directly comparable.

Histogram of finisher pace. 41 finishers ranged from 4.47 to 10.28 kilometres per hour, with a mean of 7.55 and a median of 7.59. The busiest band is 7.5 to 8.0 kilometres per hour, with 6 finishers.