The Continental Cup is a curling tournament held annually between teams from North America (sometimes just Canada) against teams from the rest of the World (sometimes just Europe). Each side is represented by six teams (three women's teams and three men's teams), which compete using a unique points system. The tournament is modeled after golf's Ryder Cup., but unlike the Ryder Cup, the Continental Cup has never been held outside of North America nor has it been a regular, biennial event. The inaugural Continental Cup was held in 2002 but was held only three times between 2005 and 2010. Since 2011, however, the Continental Cup has been an annual competition.