thumb|Luc-Olivier Merson's painting depicting the runner announcing the victory at the Battle of Marathon to the people of Athens. According to Herodotus, an Athenian runner named Pheidippides was sent to run from Athens to Sparta to ask for assistance before the battle. He ran a distance of over 225 kilometers (140 miles), arriving in Sparta the day after he left.Herodotus VI, 105–06 Then, following the battle, the Athenian army marched the 40 kilometers (25 miles) or so back to Athens at a very high pace (considering the quantity of armour, and the fatigue after the battle), in order to head off the Persian force sailing around Cape Sounion. They arrived back in the late afternoon, in time to see the Persian ships turn away from Athens, thus completing the Athenian victory.Holland, p. 198.
thumb|Luc-Olivier Merson's painting depicting the runner announcing the victory at the Battle of Marathon to the people of Athens. According to Herodotus, an Athenian runner named Pheidippides was sent to run from Athens to Sparta to ask for assistance before the battle. He ran a distance of over 225 kilometers (140 miles), arriving in Sparta the day after he left.Herodotus VI, 105–06 Then, following the battle, the Athenian army marched the 40 kilometers (25 miles) or so back to Athens at a very high pace (considering the quantity of armour, and the fatigue after the battle), in order to head off the Persian force sailing around Cape Sounion. They arrived back in the late afternoon, in time to see the Persian ships turn away from Athens, thus completing the Athenian victory.Holland, p. 198.