The Olympic Stadium of Athens "Spyros Louis" is a sports stadium in Marousi, in the north section of Athens, Greece. With a total capacity of 75,000, it is the largest sports venue in Greece. It is a part of the Athens Olympic Sports Complex (OAKA) and is named after the first modern Olympic marathon gold medalist in 1896, Spyros Louis. It is owned and operated by the Hellenic Olympic Committee. Wikipedia