400m World Record - Wayde van Niekerk

Michael Johnson Sevilla 1999: Men's 400m world record

Marita Koch Women's 400m World Record

Femke Bol breaks 400m world indoor record 49.17 | World Athletics Indoor Championships Glasgow 24

World Record | Women's 400m Final | IAAF World Championships Helsinki 1983

Rio Replay: Men's 400m Sprint Final

W 400m - Marita Koch - 47.60 - Canberra (Aus) - 1985 - World Record

Wayde Van Niekerk battles to narrow victory in London 400m - Wanda Diamond League 2023

Women's 400m Final - World Athletics U20 Championships Tampere 2018

Warholm smashes WORLD RECORD! | Full Men's 400m Hurdles Final | Tokyo Replays

Mixed 4x400m Relay Final | World Athletics Championships Doha 2019

CHAMPIONSHIP RECORD! 🔥 Men's 400m hurdles final replay | Roma 2024

🤩 Legendary Performances 🔥 EVERY Athletics Men's Olympic Record!

Sydney McLaughlin Smashes World Record In The 400m Hurdles

CHAMPIONSHIP RECORD! 🔥 Men's 400m final replay | Roma 2024

50.68! SYDNEY SMASHES 400M HURDLES WORLD RECORD | World Athletics Championships Oregon 22

Sydney McLaughlin-Levrone 👑 - Women's 400m hurdles Olympic champion! | #Paris2024 Highlights

400m world Record holder || Wayde van Niekerk || 43.03 | Fastest men 400m || Olympics gold medel ||

Women's 400m Hurdles Final - World Record | World Athletics Championships Doha 2019

Usain Bolt 9.58 100m New World Record Berlin [HQ]