The 2002 Winter Olympics, officially the XIX Olympic Winter Games and commonly known as Salt Lake 2002, were a winter multi-sport event that was celebrated from 8 to 24 February 2002 in and around Salt Lake City, Utah, United States. Approximately 2,400 athletes from 78 nations participated in 78 events in fifteen disciplines, held throughout 165 sporting sessions. The 2002 Winter Olympics and the 2002 Paralympic Games were both organized by the Salt Lake Organizing Committee (SLOC). Utah became the fifth state in the United States to host the Olympic Games and the 2002 Winter Olympics were the last Olympics to be held in the United States until the 2028 Summer Olympics in Los Angeles. These were the first Olympic Games under the IOC presidency of Jacques Rogge.