The women's 4 × 100 metres relay at the 2004 Summer Olympics as part of the athletics program was held at the Athens Olympic Stadium from August 26 to 27. The sixteen teams competed in a two-heat qualifying round in which the first three teams from each heat, together with the next two fastest teams, were given a place in the final race.
Italy competed at the 1980 Summer Olympics in Moscow, Russian SFSR, USSR. In partial support of the American-led boycott of the 1980 Summer Olympics, Italy competed under the Olympic Flag instead of its national flag. 159 competitors, 121 men and 38 women, took part in 88 events in 19 sports.
The Netherlands competed at the 1980 Summer Olympics in Moscow, USSR. In partial support of the American-led boycott of the 1980 Summer Olympics in protest over the Soviet Union's invasion of Afghanistan, the Dutch athletes boycotted the Opening Ceremony, and the Olympic Flag was used in place of Netherlands' national flag at medal ceremonies. 75 competitors, 57 men and 18 women, took part in 56 events in 10 sports.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1988 Summer Olympics in Seoul, South Korea. 345 competitors, 219 men and 126 women, took part in 191 events in 22 sports. British athletes have competed in every Summer Olympic Games.
Kazakhstan competed in the Summer Olympic Games as an independent nation for the first time at the 1996 Summer Olympics in Atlanta, United States. Previously, Kazakhstani athletes competed for the Unified Team at the 1992 Summer Olympics. 96 competitors, 72 men and 24 women, took part in 99 events in 14 sports.
France competed at the 1980 Summer Olympics in Moscow, USSR. In partial support of the American-led boycott of the 1980 Summer Olympics, France competed under the Olympic Flag instead of its national flag. 121 competitors, 98 men and 23 women, took part in 85 events in 13 sports.
Kyrgyzstan competed in the Summer Olympic Games as an independent nation for the first time at the 1996 Summer Olympics in Atlanta, United States. Previously, Kyrgyz athletes had competed for the Unified Team at the 1992 Summer Olympics.
The women's 4 × 100 metres relay was the only women's relay on the Athletics at the 1964 Summer Olympics program in Tokyo. It was held on 20 October and 21 October 1964. 15 teams, for a total of 60 athletes, from 15 nations competed. The first round was held on 20 October with the final on 21 October. The world record time of the Polish team was erased in 1969, after Ewa Klobukowska failed a gendertest in Kiev, but their gold medal result was allowed to stand.
Olga Gyarmati was a Hungarian all-round track and field athlete who competed at three Olympic Games in four different events. Her greatest success was winning the inaugural Olympic Women's Long Jump competition in London in 1948. Additionally, she won two Universiade gold medals and a number of Hungarian Athletics Championships titles in sprint and jumping events.
Saint Kitts and Nevis competed in the Olympic Games for the first time at the 1996 Summer Olympics in Atlanta, United States. The country sent ten athletes to compete, all in the sport of athletics. None of the athletes received a medal.
The women's 4 × 100 metres relay races at the 2000 Summer Olympics as part of the athletics program were held on Friday, 29 September and Saturday, 30 September.
Saint Kitts and Nevis first participated at the Olympic Games in 1996, and have competed in every Summer Olympic Games since then. The country has not competed at the Winter Olympic Games.
The women's 4 × 100 metres relay event at the 1948 Olympic Games took place on August 7. The Dutch team won with a time of 47.5.
The men's 4 × 100 metres relay event at the 1952 Olympic Games took place on July 26 and July 27. The United States team won the final.
Pernille Blume is a Danish former swimmer specializing in sprint freestyle events. She competed at the 2012 Summer Olympics. At the 2016 Summer Olympics she was the gold medalist in the women's 50 metre freestyle and won a bronze medal in the women's 4 × 100 metre medley relay where she swam the freestyle leg of the relay in both the prelims and the final. She also competed at the 2020 Summer Olympics, winning a bronze medal in the 50 metre freestyle.
The 4 × 100 metres relay at the Summer Olympics is the shortest track relay event held at the multi-sport event. The men's relay has been present on the Olympic athletics programme since 1912 and the women's event has been continuously held since the 1928 Olympic Games in Amsterdam. It is the most prestigious 4×100 m relay race at elite level.
Winsome Cripps was an Australian sprinter who competed at the 1952 Summer Olympics and the 1954 British Empire and Commonwealth Games.
Lilián Heinz is an Argentine sprinter who competed in the 1952 Summer Olympics and won medals in two Pan American Games.
Ulla Pokki, is a retired sprinter who represented Finland at the 1952 Summer Olympics.
Liliana Tagliaferri is an Italian sprinter who is twice National Champion at 100 metres and competed in the 1948 Summer Olympics and the 1952 Summer Olympics.
