2019 IAAF World Relays – Mixed 2 × 2 × 400 metres relay (original) (raw)

The Mixed 2 x 2 x 400 metres relay at the 2019 IAAF World Relays was held at the Yokohama International Stadium on 11 May. It was the first time that this event was held at the IAAF World Relays or indeed any senior level major international competition. Each team had to comprise one man and one woman, who would each run twice, but could be lined up in any order.