In the wee hours of August 4, 1974, an undernourished, dehydrated Gordy Ainsleigh crossed the finish line at the Gold Country Fairgrounds in Auburn, CA. He began his day 24 hours earlier and 100 miles ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." HYDRATION IS A crucial factor for anything longer than a 5k, and that’s intensely magnified for a 100-mile ...

Every year on the last weekend of June, the Western States Endurance Run reminds the ultrarunning world why it remains the gold standard of the sport. The 53rd running of the 100.2-mile race from ...

Jack Dolan is an investigative reporter for the Los Angeles Times. A winner of numerous national awards, he has twice been named a finalist for the Pulitzer Prize. Albert Brave Tiger Lee is a Southern ...

David Graham's mum and dad were both supported by SSAFA, the Armed Forces charity A man is set to run 100 miles (160km) between castles in two different countries to support a charity after it ...

Even if you have little cycling experience or haven’t ridden in a while, going from the couch to a century (a 100-mile bike ride) is a very achievable goal to set. All it takes is a bit of dedication, ...

Thousands of people a year make running a marathon a goal, training for months for the 26.2-mile race. For many, finishing one is a life accomplishment. Now, what about finishing more than three ...

To support Kerr's attempt to break the men's mile world record, there's been plenty of research, testing and product ...

Iris Hancock paced the field in the Montana 100, Addison Kegel broke a longstanding Montana Mile record, Jaxon Allery ...

In a prerace interview before the Hardrock 100, Ludo Pommeret admitted something counterintuitive for an elite-level runner: He’s slower than he used to be. When ultrarunning publication iRunFar asked ...

The 10th annual Maine Summer Adventure Race is set to explore the outdoor playground around Bethel on Saturday and Sunday, July 11-12. The ...