Join us for a thrilling challenge as participants attempt to be the last one to leave the bed at 3 AM for a chance to win a ...
Melissa Sledge is taking on the RunDisney "Dopey Challenge," which requires runners to complete all four races.
The Army Ranger 12-mile ruck march is one of the toughest physical tests. In this video, I take on the challenge and see how long I can last with a 35-pound pack.