The 1980 Winter Olympics, officially the XIII Olympic Winter Games and also known as Lake Placid 1980, were an international multi-sport event held from February 13 to 24, 1980, in Lake Placid, New York, United States.
The 1980 Summer Olympics, officially known as the Games of the XXII Olympiad, were an international multi-sport event held in Moscow, Russian SFSR, Soviet Union from 19 July to 3 August. A total of 5,179 athletes representing 80 National Olympic Committees (NOCs) participated in 203 events in 22 sports. They were the first Games to be staged in a communist nation.
The 1994 Winter Olympics, officially known as the XVII Winter Olympics, were a winter multi-sport event held in Lillehammer, Norway, from February 12 to February 27, 1994. A total of 1,737 athletes representing 67 National Olympic Committees (NOCs) participated in 61 events, from 12 sports and disciplines. These were the only Winter Olympics held two years after the prior Games, as opposed to the four year separation before and after. Continuing the break from tradition of 1992, the medals were primarily made of granite rather than metal; gold, silver, or bronze was used only on the border, the Olympic rings, and a pictogram of the sport for which the medal was awarded.
The 1992 Winter Olympics, officially known as the XVI Olympic Winter Games, were a winter multi-sport event held in Albertville, France, from February 8 to February 23. A total of 1,801 athletes representing 64 National Olympic Committees (NOCs) participated in 57 events from 12 different sports and disciplines. In a break from tradition, the medals were primarily made of crystal rather than metal: gold, silver, or bronze was used only on the border.
The 1988 Winter Olympics, officially known as the XV Olympic Winter Games, was a winter multi-sport event held in Calgary, Canada, from 13 to 28 February 1988. A total of 1,423 athletes representing 57 National Olympic Committees (NOCs) participated in 46 events from 10 different sports and disciplines. Five new events were contested at these Games—men's and women's Super G in alpine skiing, team events in Nordic combined and ski jumping, and women's 5000 metres in speed skating—and two events returned to the program—men's and women's combined in alpine skiing.
The 1984 Winter Olympics, officially known as the XIV Olympic Winter Games, was a winter multi-sport event held in Sarajevo, Yugoslavia, from 8 to 19 February 1984. A total of 1,272 athletes representing 49 National Olympic Committees (NOCs) participated in 39 events from 10 different sports and disciplines. First time NOCs to enter were Egypt, Monaco, Puerto Rico, Senegal, and British Virgin Islands.
The 1976 Winter Olympics, officially known as the XII Olympic Winter Games, was a winter multi-sport event held in Innsbruck, Austria, from 4 to 15 February 1976. A total of 1,123 athletes representing 37 National Olympic Committees (NOC) participated in 37 events from 10 different sports and disciplines. Two events were contested for the first time: the figure skating discipline of ice dancing, and the men's 1,000 metres in speed skating.
The 1972 Winter Olympics, officially known as the XI Olympic Winter Games, was a winter multi-sport event held in Sapporo, Japan, from 3 to 13 February 1972. A total of 1,006 athletes representing 35 National Olympic Committees (NOCs) participated in 35 events from 10 different sports and disciplines.
The 1968 Winter Olympics, officially known as the X Olympic Winter Games, was a winter multi-sport event held in Grenoble, France, from 6 to 18 February 1968. A total of 1,158 athletes representing 37 National Olympic Committees (NOCs)—including Morocco's first delegation—participated in 35 events from 10 different sports and disciplines. The team relay (4 × 7.5 km) event in biathlon was contested for the first time.
The 1952 Winter Olympics, officially known as the VI Olympic Winter Games, took place in Oslo, Norway, from 14 to 25 February 1952. A total of 694 athletes representing 30 National Olympic Committees (NOCs) participated in the Games, taking part in 22 events from 6 sports.
Biathlon at the 1980 Winter Olympics consisted of three biathlon events. They were held at the Lake Placid Olympic Sports Complex Cross Country Biathlon Center. This Olympic featured the debut of the 10 kilometre sprint event. The events began on 16 February and ended on 22 February 1980.
Speed skating at the 1980 Winter Olympics, was held from 9 February to 18 February. Nine events were contested at James B. Sheffield Olympic Skating Rink.
Costa Rica sent a delegation to compete at the 1980 Winter Olympics in Lake Placid, United States from 13–24 February 1980. This was Costa Rica's debut appearance at a Winter Olympic Games, after five prior appearances at Summer Olympics. The only athlete sent by the country was alpine skier Arturo Kinch. In the only event he finished, the men's downhill, he placed 41st.
Vladimir Mikhaylovich Barnashov is a Soviet former biathlete.
The United States of America has sent athletes to every celebration of the Winter Olympic Games. The United States Olympic & Paralympic Committee (USOPC) is the National Olympic Committee for the United States.
United States 
Soviet Union (10)
East Germany (23)
