Eliud Kipchoge thought he’d done everything properly for his Boston Marathon debut ... his legs turning to wood coming off Heartbreak Hill. “That’s the Olympic champion,” Johnny ...

You probably know of Heartbreak Hill in the Boston Marathon, but that’s not the only thing that makes the course iconic. Along with its deep history and qualifying standards, running from ...

Just before the 10-mile mark, there’s a 4% incline that mirrors the famous Heartbreak Hill of the Boston Marathon. But Paris’ climb — at 1.25 miles — is nearly double Boston’s hill. Then, at Mile 18, ...