The challenges of marathon running can lead to awe-inspiring and sometimes silly circumstances. Marathon athletes frequently deal with pooping during the race, and aren't afraid to share the details.

Runners know that you can do just about everything to prepare for a race, but sometimes, your body has other plans on the big day. Whether you face an unexpected injury or you don't quite hit your ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...