The FIS Alpine World Ski Championships 2015 were the 43rd FIS Alpine World Ski Championships, held February 2–15 in the United States at Vail / Beaver Creek, Colorado. Athletes from over 70 nations were expected, with a worldwide television audience of an estimated 1 billion and an onsite media and broadcast entourage of approximately 1,500. Competition began on Tuesday, February 3 and concluded on Sunday, February 15, covering 13 days and two weekends. There were five men’s and five women’s individual races, along with the nation’s team event, featuring a parallel giant slalom format. The team event was run at Vail and the other ten competitions at Beaver Creek, on or near the Birds of Prey course.