How often were the ancient Olympic Games held?

The ancient Olympic Games were held every four years. This four-year cycle is known as an Olympiad, and it was a significant period for the Greeks, marking time and serving as a unifying factor for various city-states. The Games were held in Olympia, and the four-year interval allowed athletes to prepare and train adequately for the competition. The tradition of hosting the games quadrennially has greatly influenced the modern Olympic Games, which also follow a four-year schedule. This structure not only ensured high levels of competition but also allowed spectators and participants time to travel to the games and celebrate the event in a grand manner.