Only at Olympia.
They held with Olympics that is in every fouth year
both are/were held every 4 years, or as the ancient Greeks called it, every olympiad
The Olympics are held once every four years.
they are held every 4 years
the Olympics were originally held every four years when the Greeks created it , ( just as it is now )
Every 4 years the winter Olympics are held. In 2010 they were held in Vancouver, Canada. In 2014 they will be held in Sochi, Russia.
They do it every 4 years.
they held most of the olympics.
The Summer Olympics are held 4 years apart, The Winter Olympics are held 4 years apart, They alternate every 2 years. The Special Olympics are held immediatly after the regular Olympics