Topic: jogging

"Running Past Fifty: Advice and Inspiration for Senior Runners" by Gail Waesche Kislevitz (AP/Skyhorse Publishing)

Meet the over-50 marathon runners

Gail Waesche Kislevitz
(<a href='url to photographer'>Mikael Dankier</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Joanna Rothkopf