After Ol. 11 only one Messenian victory is chronicled till the restoration of Messenia in the fourth century. Hypenos, who won the double race on its introduction in Ol. 15, was a Pisatan, though Elis tried to claim him. With these exceptions the old stock disappears, and the Eleans are too supine, or too much occupied with feuds with Argos, to take their place. Yet the athletic vigour of the old race reappears afterwards from other quarters in families like the Diagoridae of Rhodes who were descended from a daughter of the Messenian patriot Aristomenes, in colonies like Achaean Croton, in the late successes of Arcadia at a time when athletics had become a sufficiently lucrative profession to tempt from their poor homes these hardy mountaineers and shepherds. Perhaps the long roll of Spartan successes owed something to the Messenians whom they had conquered. The records of their ancient successes were doubtless jealously treasured by those who had left their homes, and we may well suppose that from such records the early part of the Olympic register was compiled. The eclipse of the “home counties,” as we may call them, was partly due to the growing importance of the festival, partly to the pressure of Argos and Sparta. Of the part played by Argos we know but little; what we do know is that Pheidon of Argos, whenever he lived, like other tyrants tried to exploit the festival for the extension of his own dominion, that he espoused the cause of the Pisatans, and that there was a feud between the Eleans and the Argives,[63] which perhaps explains the complete absence of Argos in the list of early victors. Elis found a natural ally in Sparta. The valleys of the Eurotas and the Alpheus form a direct means of communication between Sparta and Olympia, and the control of this route by Sparta after the conquest of Messenia gave her a natural advantage over her rival.