Biathlon debuted at the
1960 Winter Olympics in
Squaw Valley with the men's 20 km individual event. At the
1968 Winter Olympics in
Grenoble, the men's 4×7.5 km relay debuted, followed by the 10 km sprint event at the
1980 Winter Olympics in
Lake Placid, New York. Beginning at the
1992 Winter Olympics in
Albertville, women's biathlon debuted with the 15 km individual, 3×7.5 km relay (4×7.5 km during 1994-2002, and 4×6 km in 2006), and 7.5 km sprint. A pursuit race (12.5 km for men and 10 km for women) was included at the
2002 Winter Olympics in
Salt Lake City. The top 60 finishers of the sprint race (10 km for men and 7.5 km for women) would qualify for the pursuit event. The sprint winner starts the race, followed by each successive biathlete at the same time interval he/she trailed the sprint winner in that event. At the
2006 Winter Olympics in
Turin, a mass start (15 km for men and 12.5 km for women) was introduced where the top 30 biathletes from the previous four events were allowed to start together for the competition.
Prior to the biathlon debut at the
1960 Winter Olympics, there was a
military patrol event that was held at four
Winter Olympic Games:
1924,
1928,
1936, and
1948. Medals were awarded for military patrol in 1924, but it was a
demonstration event for the other three Games.