PITTSBURGH (KDKA) — There is a full spectrum of things that motivate people to run in this weekend's Pittsburgh Marathon races. For Emily Hensel of Mars, that motivation is her 22-month-old son Henry.

Football, netball and rugby are just three examples of clear-cut team sports, where players on either side compete in pursuit of a shared goal. The notion of running as a team sport, however, is much ...

When it comes to running, everyone is a beginner at some point – even the professionals who keep surpassing world records and attaining Olympic titles. In this sense, the greatest athletes on the ...