Yohann Diniz collapsed on the side of the track shortly after apparently pooping himself mid-walk. Runner's trots are a real thing, and they're not fun.

An unidentified Boston marathon runner was caught pooping on a stranger's lawn in a doorbell video. The grainy footage, initially posted to the Boston subreddit, made the rounds online. Some defended ...

New research involving triathletes found that those who went number two before a time trial performed better than those who did not go to the bathroom beforehand. Making a poop pitstop before a run or ...

It seems inexplicable, or just plain disgusting, but experts say there can be simple physical reasons why joggers need to answer the call of nature in a hurry. On Tuesday Jacenko released two clips on ...