A Japanese man smashed the record for the fastest 100 meter run while on all fours after a lifetime of studying the animals he loved, Guinness World Records announced Wednesday. Ryusei Yonee, 22, set ...

A Japanese athlete channeled his inner quadruped and broke a Guinness World Record by running 100 meters, or 328 feet, in 14.55 seconds -- on all fours.

DALLAS — By running on a treadmill every day, 24-year-old Pierce Showe hasn’t covered much ground. However, he has gone further than he ever thought possible. “If you would’ve told me in high school ...

For 31 years, Ann Trason's 18:06:24 course record at the Leadville 100 has stood as the time to beat – this weekend, it finally toppled as Anne Flower made her debut at the Colorado race and set a ...

Brit ultrarunner and model is trying to break running record in Australia William Goodge will run equivalent of 90 marathons in just 35 days British ultrarunner and male model William Goodge's ...