However, a few years ago, during a routine physical, Jones’ primary care doctor found something unusual in his chest X-ray.

When Spanish mountain running legend Kilian Jornet casually posted a “job ad” looking for a pacer for the 2025 Western States ...

In an extraordinary feat of endurance and strength, Andy Owens, Assistant Headteacher at All Saints CE Primary School in ...

Instead of stopping for deputies, authorities say that 41-year-old Zachary Paeyeneers accelerated his motorcycle through a ...

The 59-year-old CEO of Sermo is running relentlessly in an effort to raise $1 million for stem cell transplant research.

Stephanie Case, an ultra-distance runner, opened up to ABC News after winning a 100-kilometer race while nursing her infant ...

Triathlete Jill Walker said she’s used to spectators’ questions when she stops to pet their dogs, including “shouldn’t you be ...

Chesterfield Gorge event showcases Beast Coast Trail Running’s commitment to building trail running community while ...

Whether you’re racing your first 5K or chasing a fast time on trails, these are the speedy shoes you want to take to the ...

Western States 100 takes place on June 28-29 in California. Here's our comprehensive race guide, top contenders, plus how to ...

Over the years, the series has been dominated by two drivers. Brett Hearn and Matt Sheppard have each won 10 championships, ...