In 776 BCE, the first recorded Olympic Games took place at the sanctuary of Olympia in the northwestern Peloponnese, held in honor of Zeus. The sole event was the stade, a footrace of approximately 192 meters, won by Coroebus of Elis, a cook. The games recurred every four years as a pan-Hellenic festival, expanding to include wrestling, boxing, chariot racing, and the pentathlon. City-states observed a sacred truce during the games, suspending military conflicts to allow safe travel. The ancient Olympics continued for nearly 1,200 years.