Runners complete the same lap every hour for as long as they can — sometimes for days. The brutal format has become ...

A growing crowd of ultramarathon “runcation-ers” say there’s no way to experience a new place like running—or hiking, or walking or limping—a really, really long way through it. For spectators, some ...

A study suggests running extreme distances can injure red blood cells, making them less flexible and more likely to break down.(Picture: Pexels) Ultramarathons can damage red blood cells, study finds ...

At one point, as a teenager, Sam King was the best in the world – the person who topped the global leaderboard for best-selling video game Call of Duty, played by tens of millions online. But at the ...

Sir Kevin Sinfield ran seven ultramarathons in as many days in order to raise funds and awareness for motor neurone disease ...

In sports events such as marathons, ultramarathons, and trail running, participants move across a wide course. Especially in mountainous areas or on long-distance courses, it is not easy for event ...