Carolina Evelyn Klüft is a retired Swedish track and field athlete who competed in the heptathlon, pentathlon, long jump and triple jump. She was an Olympic Champion, having won the heptathlon title in 2004. She was also a three-time World heptathlon champion, World Indoor pentathlon champion, a two-time European heptathlon champion and a two-time European Indoor pentathlon champion. Klüft is the only athlete ever to win three consecutive world titles in the heptathlon. She was unbeaten in 22 heptathlon and pentathlon competitions from 2002 to 2007, her entire combined events career as a senior athlete, winning nine consecutive gold medals in major championships.
The women's 200 metres at the 2004 Summer Olympics as part of the athletics program were held at the Athens Olympic Stadium from August 24 to 26. The winning margin was 0.13 seconds. The winner had the second slowest reaction time in the final.
The men's high jump competition at the 2004 Summer Olympics in Athens was held at the Olympic Stadium on 20–22 August. Thirty-eight athletes from 27 nations competed. The event was won by Stefan Holm of Sweden, the nation's first victory in the men's high jump and first medal in the event since Patrik Sjöberg won three in a row from 1984 to 1992. Matt Hemingway took silver, returning the United States to the podium after a one-Games absence. Jaroslav Bába's bronze was the first medal in the event for the Czech Republic.
Yunaika Crawford Rogert is a Cuban hammer thrower who won the Olympic bronze medal in 2004 with a personal best throw of 73.16 metres.
Enezaide "Naide" do Rosário da Vera Cruz Gomes is a São Toméan-born Portuguese retired athlete who competed in several events, notably long jump and the combined events. She is the 2004 World Indoor Champion in the pentathlon and the 2008 World Indoor Champion in the long jump. She is also the São Toméan record holder in eight disciplines and the Portuguese record holder in five disciplines.
Nataliya Olehivna Pohrebniak is a Russian-Ukrainian sprint athlete who specializes in the 100 metres. Pohrebniak was part of the Ukrainian women's 4 × 100 m that won gold during the 2010 European Athletics with 42.29 – the fastest time in the world that year. She changed her allegiance to Russia after 2016 and began competing in Russian national competitions in 2019.
Morgan Lake is a British high jumper. She won the silver medal at the 2018 Commonwealth Games and placed fourth at the 2022 Commonwealth Games. Lake finished sixth in the 2017 World Championships in Athletics and fourth in the 2018 World Indoor Championships.
The men's 110 metre hurdles at the 2004 Summer Olympics as part of the athletics program were held at the Athens Olympic Stadium from August 24 to 27. Forty-seven athletes from 34 nations competed. The event was won by Liu Xiang of China, the nation's first medal in the event. Terrence Trammell and Anier García became the 11th and 12th men to win multiple medals in the 110 metres hurdles.
Christin Hussong is a German track and field athlete who competes in the javelin throw. She has won gold at the 2011 World Youth Championships, 2015 European U23 Championships and at the 2018 European Championships. Hussong holds the European Championships record with her personal best throw of 69.19 m.
Kerry O'Flaherty is an Irish runner competing primarily in the 3000 metres steeplechase. She competed at the 2015 World Championships in Beijing without qualifying for the final. O'Flaherty competed in the 2016 Olympic Games. She has also competed at two European Championships and one European Indoor Championships.
Oman competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, when the event was held from 5 to 21 August 2016. This was the nation's ninth consecutive appearance at the Summer Olympics. Four Omani athletes, two men and two women, were selected to compete in athletics and shooting at the Games. Among them were sprinter Barakat Al-Harthi, the lone returning Olympian from the previous Games.
Belarus competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. This was Belarus' last appearance at the Summer Olympics as Belarus along with Russia was barred from competiting at the 2024 Summer Olympics in Paris as a result of the ongoing Russian invasion of Ukraine. It was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era.
The women's 100 metres event at the 2020 Summer Olympics took place on 30 and 31 July 2021 at the Japan National Stadium. 71 athletes from 55 nations competed at the event.
The women's 400 metres hurdles event at the 2020 Summer Olympics took place between 31 July and 4 August 2021 at the Japan National Stadium. 39 athletes from 25 nations competed.
The men's discus throw event at the 2020 Summer Olympics took place between 30 and 31 July 2021 at the Japan National Stadium. Approximately 35 athletes were expected to compete; the exact number depended on how many nations use universality places to enter athletes in addition to the 32 qualifying through distance or ranking. 32 athletes from 24 nations competed. Daniel Ståhl of Sweden won gold, with his countryman Simon Pettersson earning silver. It was the first victory in the event for Sweden and the first men's discus throw medal of any color for the nation since 1972. Lukas Weißhaidinger took Austria's first-ever Olympic in the men's discus with his bronze.
The women's 4 × 400 metres relay event at the 2020 Summer Olympics took place on 5 and 7 August 2021 at the Japan National Stadium. There were 16 competing relay teams, with each team having at least 5 members from which 4 were selected in each round.
Paulien Couckuyt is a Belgian track and field athlete who specializes in middle-distance running and 400 metres hurdles.
Lieke Klaver is a Dutch track and field athlete who competes in sprinting. She specializes in the 200 metres and in the 400 metres. In the 4 × 400 metres relay, she is the 2023 World Champion and the 2024 World Indoor Champion with the Dutch women's team and the 2024 Olympic Champion with the Dutch mixed team.
Sarah Dawn Mitton is a Canadian athlete specializing in the shot put. She is the 2023 World silver medallist and 2024 World Indoor champion, the first Canadian woman to medal in the shot put at either World Athletics global championship. As well, she is the 2023 Pan American, 2022 Commonwealth, and 2019 Summer Universiade champion.
Julia Henriksson is a Swedish athlete who competes as a sprinter. She has won Swedish national champion titles at 60m, 100m and 200m and is the Swedish indoors national record holder over 200 metres and joint record holder outdoors over 200 metres.
(2020)
