Karsten Warholm and Rai Benjamin Both Broke a Record, But Only One Won Gold - The New York Times
Wayde van Niekerk sets a 400-meter record that no one saw coming - The Washington Post
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
McLaughlin obliterates world 400m hurdles record with 50.68 in Oregon | REPORT | World Athletics
Van Niekerk betters 400m world record
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
European Athletics on Twitter: "WORLD RECORD!!!!!! 🔥🔥🔥 49.26 for Femke Bol in the 400m at the Dutch Indoor Championships! https://t.co/8U6TdpZyKn" / Twitter
Femke Bol breaks 41-year world record in the women's indoor 400 meters | CNN
400 METER WORLD RECORD || WHO WILL BREAK IT? - 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
We've All Been Waiting For This... || The 400 Meter World Record - YouTube
McLaughlin breaks own 400 meters hurdles record with 'Track Town, USA' magic | Reuters
Best race ever? Warholm wins record-setting hurdles race | AP News
Karsten Warholm smashes 400m hurdles world record in one of greatest races in history | Tokyo Olympic Games 2020 | The Guardian
400 Metres
Sydney McLaughlin does it again, breaks own world record | AP News
Wayde van Niekerk smashes Michael Johnson's record to claim 400m gold | Rio 2016 | The Guardian
400 Metres
Wayde van Niekerk: South African smashes 400-meter world record to take gold | CNN
:format(png)/cdn.vox-cdn.com/uploads/chorus_image/image/50388485/Screen_Shot_2016-08-14_at_9.02.30_PM.0.0.png "Olympics 2016 results: Wayde van Niekerk sets world record from lane 8 in men's 400m run - SBNation.com")
Olympics 2016 results: Wayde van Niekerk sets world record from lane 8 in men's 400m run - SBNation.com
Brilliant Van Niekerk smashes 400m 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
400 metres - Wikipedia
