EUGENE, Ore. (AP) — Sprinter Erriyon Knighton tested positive for a banned substance that an arbitration panel determined came from contaminated meat, a decision that keeps the 200-meter specialist ...

MOSCOW (AP) — A Belarusian Olympic sprinter who had a public feud with officials from her team at the Tokyo Games said Tuesday that they “made it clear” she would face punishment if she returned home ...

Dutee Chand, the 100-meter champion in the 18-and-under category in India, has hyperandrogenism, a condition that makes her body naturally produce levels of testosterone so high that she registers in ...

With his current world record of 9.58 seconds in the 100-meter dash and a top speed of more than 27 miles per hour, Jamaican sprinter Usain Bolt has already defied many expectations of how fast human ...

The world's fastest sprinter and two-time reigning 100- and 200-meter Olympic gold medalist apparently has never ventured four times around the track. Usain Bolt's agent Ricky Simms confirmed as much ...