World Record For 400m Hurdles. Karsten warholm of norway absolutely pulverized his own world record tuesday in tokyo to win gold in one of the greatest hurdling races in history. Sydney mclaughlin shaved nearly a second off of her 400m hurdles world record time from june, crossing the line in 50.68 seconds for her first world title.more.

Sydney mclaughlin shattered her own 400m hurdles world record to claim gold at the world athletics championships at hayward field on july 22, 2022. 101 rows world athletics suppliers;