|This article is about the Stadium in the Sanctuary of Olympia. You may be looking for the Stadium in Argolis.|
During the 428 BCE Olympics, Kallipateira was caught trying to sneak into the stadium while dressed as a man. According to her, she merely wanted to see her pankratist son Peisirrhodos compete, but the law stated that it was forbidden for married women to watch the events.
Despite the law the Spartan misthios Kassandra participated in the pankration matches at the stadium, representing Sparta instead of their champion Testikles. Kassandra fought Orion, Erastos, and ultimately the reigning Pankration champion Dorieus, Kallipateira's brother.