RIO DE JANEIRO -- Katie Ledecky set an Olympic record Sunday in her preliminary heat of the women's 400-meter freestyle, falling 0.34 seconds shy of her own world record with a time of 3:58.71.

Wilson, a sprinting phenom who won a gold medal competing for the U.S. in 2024, is scheduled to race in the 400 invitational ...

Rocky Duplessis, a 15-year-old from Fishers High School, won the 15-16 Boys 400 dash at the 2025 USATF National Junior Olympic Championships in a personal best time of 47.75 seconds.

State leaders from California, Utah and Georgia join Quincy Wilson in a loaded Arcadia 400 meters field, where multiple sub-46 contenders could push toward the historic 45.51 meet record.

Steve Clark, a two-time Olympian and a three-time Olympic relay gold medalist for the United States, died on April 14. He was ...