BOSTON, Massachusetts -- The Marine veteran who crawled across the finish line at the Boston Marathon and went viral after saying he could only think of his fallen comrades appeared on "Good Morning ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There's no reason to make running any harder than it is naturally. We don't need to run in suboptimal, ...

I wouldn’t have been able to do it without discipline. I spent many a morning, sometimes 4:30 a.m., sometimes 5, 5:15 a.m., running the quiet Brooklyn streets. I would choose these hours so I could ...

BOSTON, Massachusetts (KTRK) -- A U.S. Marine pushed through intense pain to cross the Boston Marathon finish line in honor of his fallen comrades. Micah Herndon crawled on his hands and knees as he ...