Amazfit has launched the Cheetah 2 Ultra, a new ultra-running watch for off-road enthusiasts.

Rachel Entrekin, 34, set a course record of 56 hours, 9 minutes, and 48 seconds, beating her previous time by 7 hours.

An ultramarathon runner is speaking out after setting a new record and winning a 250-mile race in Arizona this week.

A runner participating in a 250-mile ultramarathon in Arizona died after experiencing a medical emergency, according to race ...

A participant in a grueling 250-mile ultramarathon on trails across northern Arizona died Tuesday after experiencing a ...

A runner competing in a 253-mile ultramarathon through Arizona died after a medical emergency occurred on the high-altitude ...

An affordable titanium frame, unusual handlebars and a very special set of cranks; Graham's custom bikepacking bike for the ...

What happens when a heavier person attempts a 100km ultra marathon? This video explores the experiences and challenges faced ...

Three runners arrived at MedStar Health’s South Baltimore physical therapy clinic April 15, refueling with soda and orange slices after running over two marathons. But they quickly put their shoes ...

The owner of a Mountain Top fitness center recently competed in a 48-hour ultra-endurance race, capturing first place in the ...

Apple's iPad Ultra dream is dead — killed off by sluggish iPad Pro sales, an absurdly heavy foldable prototype, and a price tag that had no business existing in the first place.The Latest Tech News, D ...