Dan Stirrup took on the 2.4-mile swim, 112-mile bike ride, and 26.2-mile marathon at the Hamburg Ironman on June 1.

In his latest book "Born to Walk," best-selling author and former elite athlete Mark Sisson contends that the "running boom" ...

Marcedes Lewis appeared on the Up and Adams show to comment on his future, the Bears organization, and Caleb Williams. The ...

Jim Logan is no stranger to endurance challenges, but his toughest challenge yet isn’t on the racecourse. The 60-year-old ...