Sydney McLaughlin pushes boundaries with huge 400m hurdles world record | World Athletics Championships | The Guardian
13-Year-Old 47s 400m WORLD RECORD! - YouTube
400 metres - Wikipedia
Sydney McLaughlin breaks her own world record, wins 2022 USATF Championships — TrackTown USA
Athletics-Warholm destroys world record to win 400m hurdles gold | Reuters
Norman breaks world indoor 400m record at NCAA Indoor Championships | REPORT | World Athletics
McLaughlin breaks own 400 meters hurdles record with 'Track Town, USA' magic | Reuters
Rio Replay: Men's 400m Sprint Final - YouTube
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
400 Metres
Wayde van Niekerk: Five things to know about the Olympic 400m champion and world record holder
Wayde van Niekerk breaks 400m world record to win gold - YouTube
McLaughlin breaks 400m hurdles world record - CNA
Dos Santos wins first major title with 400m hurdles gold in Oregon | REPORT | WCH 22 | World Athletics
Sydney McLaughlin Breaks the 400-Meter Hurdles World Record—Again - WSJ
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
Sydney McLaughlin breaks her own world record in 400m hurdles at World Athletics Championships - CBSSports.com
Van Niekerk betters 400m world record
Report: women's 400m - IAAF World Athletics Championships Doha 2019 | REPORT | World Athletics
Women's 400m Final | World Athletics Championships - YouTube
/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
Bolt - 100, 200 . . . 400m? | NEWS | World Athletics
Alison dos Santos upset Karsten Warholm in the 400-meter hurdles. - The New York Times
400 Metres
