Nathaniel Souther blew past the inflatable Race to Robie Creek finish line Saturday, coming to a halt. His legs shook, seconds after his repeat win of the 13.1-mile race held every April. The course ...

Holly Ponto didn't start running until she was in her 40s. Then a devastating diagnosis made her fear she would never run ...

Here is an overview of the toughest miles of the Boston Marathon course, according to several past and present runners.