The men's 400 metres at the 2024 World Athletics Indoor Championships took place on 1 and 2 March 2024.

Results Heats Qualification: First 2 in each heat (Q) and the next 4 fastest (q) advance to the Semi-Finals

The heats were started on 1 March at 11:52.

Heat 1 Place Athlete Nation Time Notes 1 Karsten Warholm 46.68 , 2 Rok Ferlan 47.04 3 Jacory Patterson 47.04 4 Graham Pellegrini 48.00 5 Ibrahim Ayorinde 48.05 — Kentaro Sato

Heat 2 Place Athlete Nation Time Notes 1 Matěj Krsek 46.07 2 Rusheen McDonald 46.25 , 3 Lucas Carvalho 46.82 , 4 FPlaceo Burraj 46.86 , 5 Tomas Keršulis 47.92

Heat 3 Place Athlete Nation Time Notes 1 Attila Molnár 46.52 2 Dubem Nwachukwu 46.91 3 Omar Elkhatib 46.99 , 4 Jereem Richards 47.04 , 5 Michal Desenský 47.48 6 Rashid Moiwa 53.48

Heat 4 Place Athlete Nation Time Notes 1 Alexander Doom 46.11 2 João Coelho 46.35 , 3 Brian Faust 47.11 4 Artūrs Pastors 47.53 5 Lucas Vilar 47.92 6 Malique Smith 49.68

Semi-finals Qualification: First 3 in each heat (Q) advance to the final.

The heats were started on 1 March at 21:10.

Heat 1 Place Athlete Nation Time Notes 1 Alexander Doom 45.69 , 2 João Coelho 45.98 , 3 Attila Molnár 46.08 , 4 Jereem Richards 46.64 5 Dubem Nwachukwu 46.69 6 FPlaceo Burraj 47.78

Heat 2 Place Athlete Nation Time Notes 1 Karsten Warholm 45.86 , 2 Rusheen McDonald 46.02 , 3 Matěj Krsek 46.48 4 Rok Ferlan 46.61 5 Lucas Carvalho 47.38 6 Omar Elkhatib 47.78

Final The final was started on 2 March at 21:10.

Place Athlete Nation Time Notes Alexander Doom 45.25 Karsten Warholm 45.34 Rusheen McDonald 45.65 4 João Coelho 45.86 5 Attila Molnár 46.11 6 Matěj Krsek 46.47

References