4 × 100 metres relay a cinder track at the 1964 Tokyo Games. The women's world record stands at 40.82 seconds, set by the United States in 2012 at the London Olympics. According to the IAAF rules, world records in relays can only be set if all team members have the same nationality. 4 × 100 metres relay The 4 × 100 metres relay or sprint relay is an athletics track event run in lanes over one lap of the track with four runners completing 100 metres each. The first runners must begin in the same stagger as for the individual 400 m race. A
Short track speed skating at the 2018 Winter Olympics – Men's 1000 metres competitors, which resulted in the fall of both Lim Hyo-jun and Seo Yi-ra. The two remaining contenders, Girard and Krueger, became gold and silver medalists. Liu Shaolin was disqualified, and Seo Yi-ra won the bronze medal by standing after the fall and crossing the finish line first. Prior to this competition, the existing world and Olympic records were as follows. One Olympic record was set during the competition. The final was held on 17 February 2018 at 21:24. Short track speed skating at the 2018 Winter Olympics – Men's 1000 metres The men's 1000 metres in short track speed skating