The decathlon is a combined event in athletics consisting of 10 track and field events. The word "decathlon" was formed, in analogy to the word "pentathlon", from Greek δέκα and ἄθλος. Events are held over two consecutive days and the winners are determined by the combined performance in all. Performance is judged on a points system in each event, not by the position achieved. The decathlon is contested mainly by male athletes, while female athletes typically compete in the heptathlon.
Roman Šebrle is a retired decathlete from the Czech Republic. He is considered to be one of the best decathlon athletes of all time. Originally a high jumper, he later switched to the combined events and is a former world record holder in the decathlon, holding the record for over eleven years. In 2001 in Götzis he became the first decathlete ever to achieve over 9,000 points, setting the record at 9,026 points, succeeding his compatriot, Tomáš Dvořák, who had scored 8,994 points two years earlier.
Bryan Ezra Tsumoru Clay is an American decathlete who was the 2008 Summer Olympic champion for the decathlon and was also World champion in 2005.
Chris Huffins is an athlete from the United States who competed in the field of Decathlon. He was the Director and Head Coach of the Men's and Women's Track and Field and Cross Country programs at the University of California from 2002 to 2007. He married Monique Parker in 1997 with whom he had one son Zachary. He earned a degree from the University of California in Political Economies of Industrial Societies in 2007. Huffins is a member of Alpha Phi Alpha fraternity. He is currently married to Tamika Huffins with whom he had another son, Jaxon.
Romain Barras is a French decathlete. At the Universiade he finished fifth in 2001 and first in 2003, the latter in a personal-best score of 8,196 points. He represented France at the 2004 Summer Olympics and came in thirteenth place overall in the decathlon. He became the regional champion at the 2005 Mediterranean Games.
Andrei Sergeyevich Krauchanka is a Belarusian decathlete. He was the silver medallist at the 2008 Beijing Olympics. His personal best score of 8617 points is the Belarusian record for the event. He also holds the national indoor record in the heptathlon with 6282 points.
Ashton James Eaton is a retired American decathlete and two-time Olympic champion, who holds the world record in the indoor heptathlon event. Eaton was the second decathlete to break the 9,000-point barrier in the decathlon, with 9,039 points, a score he bettered on August 29, 2015, when he beat his own world record with a score of 9,045 points, and remains the only person to exceed 9000 points twice. His world record was broken by Frenchman Kevin Mayer on September 16, 2018, with a total of 9,126 points, who became the third man to pass the 9,000-point barrier.
James Edward "Trey" Hardee III is a retired American track and field athlete who specialized in the combined events. He is a former NCAA Champion, a two-time World Outdoor Champion, a member of the United States 2008 Olympic team, and the silver medalist in the decathlon at the London 2012 Olympics. He was Inducted into the Texas Track and Field Hall of Fame in 2018.
Damian David George Warner is a Canadian track and field athlete specializing in decathlon. He is the 2020 Olympic champion and a four-time world medallist. Warner also won the bronze medal at the 2016 Summer Olympics and was the 2014 Commonwealth champion and a two-time Pan American champion from the 2015 and 2019 Games. Competing in the heptathlon, he is the 2022 World Indoor champion.
Katarina Mary Johnson-Thompson is an English athlete. A multi-eventer, she is primarily known as both a heptathlete and an indoor pentathlete. In heptathlon she is a double world champion, double Commonwealth Games champion and an Olympic silver medallist. In indoor pentathlon, she is a world and double European champion.
Kevin Mayer is a French athlete specialising in decathlon and indoor heptathlon. He is two-time world champion, two-time Olympic silver medalist and the world record holder in the decathlon since 2018. He is also a world and three-time European champion in heptathlon.
Nafissatou "Nafi" Thiam is a Belgian athlete specialising in multi-event competition. She is the first athlete with three multi-event gold medals at the Olympic Games, winning the heptathlon at the 2016 Rio, 2020 Tokyo and 2024 Paris Olympics. Her three individual Olympic golds in a row for a woman equals the record of Anita Wlodarczyk of Poland in the hammer and Faith Kipyegon in the 1500 metres Thiam is also the only Belgian athlete to successfully defend an Olympic title.
Nadine Visser is a Dutch track and field athlete who competed in the combined events until 2017 and specialises in short hurdling since 2018.
Janek Õiglane is an Estonian athlete competing in the decathlon. He has represented Estonia five times at the World Athletics Championships, finishing 19th at the 2015 World Championships in Beijing, achieving 4th place at the 2017 World Championships in London and earning 6th at the 2019 World Championships in Doha. DNF at the 2022 World Championships in Eugene and after that bounced back to get 6th place at the 2023 World Championships in Budapest. He also won a bronze medal at the 2022 European Athletics Championships and the 2015 European U23 Championships.
Garrett Scantling is an American decathlete. He finished fourth at the 2020 Olympic Games in Tokyo in the decathlon, after winning the US Olympic trials in Eugene, Oregon.
Karel Tilga is an Estonian athlete who competes in the decathlon.
Sander Aae Skotheim is a Norwegian multi-event athlete. He was a silver medalist in the heptathlon at the 2024 World Athletics Indoor Championships in Glasgow, and the 2023 European Athletics Indoor Championships in Istanbul. In the decathlon he was a silver medalist at the 2024 European Athletics Championships in Rome.
Markus Rooth is a Norwegian track and field athlete. He won the gold medal in decathlon at the 2024 Summer Olympics, the first gold medal for Norway in this event since 1920. He was also the 2023 European U23 champion.
Sven Jansons is a Dutch track and field athlete. He is a national champion in long jump and indoor heptathlon.
Makenson Gletty is a French track and field athlete. He is a national champion in the decathlon and indoor heptathlon.
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