2013 World Championships in Athletics – Men's decathlon 2: 0 m/s, Heat 3: -0.1 m/s, Heat 4: +0.4 m/s Key: PB = Personal best, SB = Seasonal best, WL = World leading (in a given season) 2013 World Championships in Athletics – Men's decathlon The men's decathlon at the 2013 World Championships in Athletics was held at the Luzhniki Stadium on 10–11 August in Moscow, Russia. The first day ended with two Americans leading the competition, Olympic Champion and World Record holder Ashton Eaton and, surprisingly, World Junior Champion Gunnar Nixon who set a 15 cm personal record in the Long Jump, another in the Shot Put and
Decathlon event. The "% Difference" column shows the percentage difference between the time, distance or height of the individual world record and the decathlon record (other than the "Total" entry, which shows the percentage difference between awarded decathlon points). The relative differences in points are much higher in throwing events than in running and jumping events. Decathlon bests are only recognised when an athlete completes the ten-event competition with a score over 7,000 points. Decathlon The decathlon is a combined event in athletics consisting of ten track and field events. The word decathlon is of Greek origin, from δέκα ("déka", meaning