Tokyo Olympics Daily: Karsten Warholm wins greatest ever men's 400m hurdles
Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
Men's 400 Meters: South African Wayde van Niekerk Shatters World Record | Runner's World
Olympics | Van Niekerk breaks Michael Johnson's world record in 400
How Sydney McLaughlin Won Gold at the Tokyo Olympics - The New York Times
400 Metres
Van Niekerk betters 400m world record
Wayde van Niekerk sets a 400-meter record that no one saw coming - The Washington Post
400 Metres
Track & Field Worlds 2022: Wayde van Niekerk, Kirani James and Michael Norman chasing 400m gold: Preview, schedule & how to watch
Sydney McLaughlin breaks her own 400-meter hurdles world record | CNN
South African beats Michael Johnson's 17-year-old 400m world record for gold – The Denver Post
McLaughlin breaks own 400 meters hurdles record with 'Track Town, USA' magic | Reuters
Karsten Warholm and Rai Benjamin Both Broke a Record, But Only One Won Gold - The New York Times
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
Wayde van Niekerk: South African smashes 400-meter world record to take gold | CNN
Sydney McLaughlin-Levrone takes world lead in 400 meters
How van Niekerk broke the 400m world record
Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
Canada's women run to national indoor record in 400m relay at world championships | CBC Sports
Men's 400m world record holder Van Niekerk tests positive for coronavirus
Rio Highlights: Usain Bolt Defends Crown; S. African Sets World 400 Record : The Torch : NPR
Mohammad Anas smashes 400m national record to qualify for World Championships | More sports News - Times of India
What We Can All Learn from Running Blind
