4x400 m Mixed - Athletics |
4x400 m Mixed 2019 |
4x400 m Mixed - Athletics - Doha 2019 World Championships
Event Format: Teams competed in preliminary heats and final. The best teams from each heat (Q) and a number of "lucky losers" (q) advanced to the final. The winner of the final was the winner of the World Championship. Event facts: 4x400 m Mixed competition was held at the Khalifa International Stadium |