Sydney McLaughlin does it again, breaks own world record | AP News
Best race ever? Warholm wins record-setting hurdles race | AP News
400 metres - Wikipedia
Wayde van Niekerk sets a 400-meter record that no one saw coming - The Washington Post
/cloudfront-us-east-2.images.arcpublishing.com/reuters/NTS6U3USSBIULPSIC6WG3TIB3E.jpg "American McLaughlin breaks women's 400m hurdles world record | Reuters")
American McLaughlin breaks women's 400m hurdles world record | Reuters
/cloudfront-us-east-2.images.arcpublishing.com/reuters/OPZ7WLYXJZLZXB5J4QJ7QVWWL4.jpg "Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters")
Record-holder Van Niekerk eases through 400m heat, U.S. trio advance | Reuters
McLaughlin demolishes world record in 400-meter hurdles
400 METER WORLD RECORD || WHO WILL BREAK IT? - YouTube
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
European Athletics on Twitter: "WORLD RECORD!!!!!! 🔥🔥🔥 49.26 for Femke Bol in the 400m at the Dutch Indoor Championships! https://t.co/8U6TdpZyKn" / Twitter
McLaughlin sets the world record in the women's 400 hurdles
Track & Field Worlds 2022: Wayde van Niekerk, Kirani James and Michael Norman chasing 400m gold: Preview, schedule & how to watch
400 Metres
Sydney McLaughlin breaks her own world record in 400 hurdles - Los Angeles Times
Karsten Warholm and Rai Benjamin Both Broke a Record, But Only One Won Gold - The New York Times
American Sydney McLaughlin wipes out own world record to seize gold in women's 400m hurdles | CBC Sports
Dalilah Muhammad breaks through, sets world record in 400-meter hurdles - The Washington Post
Wayde van Niekerk: South African smashes 400-meter world record to take gold | CNN
Alison dos Santos upset Karsten Warholm in the 400-meter hurdles. - The New York Times
13-Year-Old 47s 400m WORLD RECORD! - YouTube
Men's 400m world record holder Van Niekerk tests positive for coronavirus
Michael Johnson Sevilla 1999: Men's 400m world record - YouTube
Breanna Clark breaks own world record to defend 400m Paralympic title - OlympicTalk | NBC Sports
Two Americans Broke the World Record in the 400 Hurdles. Only One Could Win Gold. - WSJ
Bol finds 400m record in her dream world | FEATURE | World Athletics
McLaughlin obliterates world 400m hurdles record with 50.68 in Oregon | REPORT | World Athletics
Men's 400 Meters: South African Wayde van Niekerk Shatters World Record | Runner's World
Sydney McLaughlin breaks her own 400-meter hurdles world record | CNN
