It’s not often an athlete clocks a personal best and then leaves the track with a nagging sense of disappointment. But after Karsten Warholm ran the second-fastest 400m hurdles in history ...

Norway’s Karsten Warholm world-record 400-meter hurdles run at the Tokyo Olympics failed to suffice the track star. Warholm took issue with the type of shoe United States runner Rai Benjamin was ...

Olympic champion Karsten Warholm won his 400-meter hurdles race on Sunday and then turned to join in the crowd booing environmental protesters who disrupted the Diamond League event near the finish.

This four-part series kicks off with a look at some of the most compelling showdowns that have shaped the men’s track events ...

In one of the greatest hurdling races in history, Karsten Warholm of Norway obliterated his own world record by three-quarters of a second while Rai Benjamin broke a 29-year-old American record.

Mondo Duplantis and Karsten Warholm are dominant figures in world athletics, the standard-bearers for their respective events dating back to the Tokyo Olympics. Duplantis has won pole vault gold ...

Norwegian hurdler Karsten Warholm took a positive view of the postponement of the Tokyo Olympics. He made the most of extra training time and feels stronger now than a year ago, he told Insider.

Karsten Warholm, of Norway, wins the men's 400-meter hurdles final at the 2020 Summer Olympics, Tuesday, Aug. 3, 2021, in Tokyo. (AP Photo/Petr David Josek) ...

Karsten Warholm, of Norway celebrates as he wins the gold medal in the final of the men’s 400-meter hurdles at the 2020 Summer Olympics, Tuesday, Aug. 3, 2021, in Tokyo, Japan.

Karsten Warholm, of Norway celebrates as he wins the gold medal in the final of the men’s 400-meter hurdles at the 2020 Summer Olympics, Tuesday, Aug. 3, 2021, in Tokyo, Japan. By Eddie Pells ...