Athletics-WA designates indoor 4x400m mixed relay as official discipline

FILE PHOTO: Paris 2024 Olympics - Athletics - 4 x 400m Relay Mixed Final - Stade de France, Saint-Denis, France - August 03, 2024. Femke Bol of Netherlands crosses the line to win gold ahead of silver medallist Kaylyn Brown of United States and bronze medallist Amber Anning of Britain REUTERS/Fabrizio Bensch/File Photo

NEW YORK (Reuters) - World Athletics has added the indoor 4x400 metres mixed relay to the rule book as an official discipline, the sport's global governing body said on Wednesday, ahead of its indoor championships debut next year.

A crowd favourite thanks to its unpredictable nature, the outdoor version of the event made its Olympic debut in Tokyo four years ago and since then has produced some memorable moments for the sport.