During what athletics events in August 2004 were marathons ran from the site of the battle of Marathon in 490 BC to the Kallimarmaro Stadium?
Athletics at the 2004 Summer Olympics: At the 2004 Summer Olympics, the athletics events were held at the Athens Olympic Stadium from August 18 to August 29, except for the marathons (run from Marathonas to the Kallimarmaro Stadium), the race walks (on the streets of Athens), and the shot put (held at the Ancient Olympia Stadium). Marathon, Greece: Marathon (Demotic Greek: Μαραθώνας, "Marathónas"; Attic/Katharevousa: Μαραθών , "Marathṓn") is a town in Greece, the site of the battle of Marathon in 490 BC, in which the heavily outnumbered Athenian army defeated the Persians.
2004 Summer Olympics