The Battle of Marathon in 490 BC was a pivotal moment in Greek history where the Athenian army defeated the larger Persian invasion force attempting to punish Greece for supporting a revolt against Persian rule. A legendary story describes a messenger running from the battlefield to Athens to announce the Greek victory who then collapsed and died from exhaustion upon completion of his marathon run of 25 miles. This battle and legend inspired the marathon racing event in the first modern Olympics held in Athens in 1896.