For this close-knit circle of runners in their late 40s to 70s, they do more than keep pace: They push themselves, and each other, to keep improving ...

The volcano near Naples is shaking the ground in a way that scientists say it hasn't for centuries, posing risks for hundreds ...

America’s leading health and wellness community for the military-connected community, today opened registration to its inaugural GWOT 100, a nationwide honor-based fitness challenge ...

Sinfield revealed this year's ultramarathon challenge - taking in more than 50km (31 miles) each day - would take place in ...

The Indians, ranked No. 6 in the state in Class 4A Division I, fought off No. 9 Sulphur Springs on Friday in an area-round ...

The Florida Python Challenge is an annual competition to remove invasive Burmese pythons from South Florida. The event aims ...

Can you keep us fighting?” This is a question most logisticians in the Army have been asked many times from their maneuver ...

Columbus Blue Jackets takeaways after loss to New York Rangers include Zach Werenski's latest milestone moment.

That equated to 27,362 racing laps and 78,824.867 miles. The two four-hour races, the BMW M Endurance Challenge at Daytona ...

Ahead of the Broncos' matchup vs. the Chiefs in Week 11, defensive lineman Zach Allen discusses the challenge facing ...

This article explores the world of snowbirds — people who escape cold northern winters by heading south to warmer states like ...

Quarterback Bo Nix discusses the Broncos' challenge against Kansas City on offense, reflects on Alex Singleton's cancer ...