Endurance

During the 2025 Hardrock 100 ultramarathon, a female runner from Michigan died of unknown causes.

Running all 135 miles of the hellishly hot Badwater ultramarathon in under 48 hours, Bob Becker became the oldest finisher of the brutal event.

Veteran endurance athlete François D’Haene beat the previous fastest known time on this challenging route by nearly 4 hours.

A new race in New York City launches this weekend. It will blend traditional road racing with unsanctioned, underground running in a festival-style setting.

It’s tough to stand out in the job market today — so, one student attempted a 115-mile ultra race just to get noticed.

The iconic baggy running shorts are back as the Shortney collection adds more gear for long miles and serious speed.

The public has been invited to apply for the chance to pace one of the ultra world’s most noteworthy athletes.

After 144 hours of continuous running, hundreds of laps on an asphalt course, thunderstorms, and sweltering heat, Megan Eckert smashed the women’s world record by…

Facing a new course, not a single athlete was able to complete the notoriously difficult Barkley Marathons in this week’s event.

HOKA athlete Rajpaul Pannu said he didn’t realize his shoes were 8 mm over the max cushion allowed in the race: ‘My actions weren’t intentional.’