In his TV episodes on Greece, Rick likes to show where the track and field events were held in Nemea and he even tries a race, or at least the first few strides of one, ha.
Well, this summer is the 50th anniversary of the formal academic archaeological excavations of the site
and there is a nice article about the occasion here:
"During Greece’s classical period, the Panhellenic Games rotated among four sites — Nemea, Delphi, Isthmia and Olympia — and featured the area’s fastest competitors."