there's a (possibly made up, but v funny) story about UK legend Ian Stewart doing his morning run on the way to work, along the canals of Birmingham. This one particular day he is running along and sees a human body floating in the canal, not moving and obviously having been there a while. He makes a mental note of the location, finishes his run at work then calls the Police. When asked why he didn't stop he replies "I had to finish my run first. Besides, it didn't look like he was going anywhere..."