Rai Benjamin is now a world champion in the 400m hurdles — confirmed after he was briefly listed as disqualified — one year after winning his first Olympic gold in the event. Benjamin clocked 46.52 ...

Karsten Warholm of Norway is the new world record-holder in the men's 400m hurdles, toppling from track and field's all-time bests pedestal a performance run by American Kevin Young at the 1992 ...

Sydney McLaughlin-Levrone nearly broke the longest-standing world record in sprinting in winning her first world title in the flat 400m after legendary success in the hurdles. McLaughlin-Levrone ...

Sept. 19 (UPI) --American Rai Benjamin clipped a hurdle and was briefly disqualified, but was eventually reinstated as a first-time 400-meter hurdles world champion Friday in Tokyo. Benjamin battled ...

Nick Zaccardi of NBC Sports reported that McLaughlin-Levrone turned her attention to the flat 400m this year because she hoped to achieve her goal of becoming the first woman in track & field history ...

TOKYO (AP) — One record down, and maybe one more to go for Sydney McLaughlin-Levrone. McLaughlin-Levrone finished her 400-meter semifinal at the world championships Tuesday in 48.29 seconds, ...