The Winter Golf Tournament is based on idea that originated in the USA. The first tournament was held on 20 January 1979 on the frozen Lake St. Moritz and already attracted 87 participants. It was such a success that it soon became a permanent fixture on the winter calendar of events. Since 1996, this prestigious golf tournament has been held at Mulets Sports Centre in Silvaplana. The course comprises nine holes, each covering a distance of between 120 and 180 metres. With a few exceptions, it is played according to the rules of the Royal and Ancient Golf Clubs.