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.
The World Athletics U20 Championships is a biennial world championships for the sport of athletics organised by the World Athletics, contested by athletes in the under-20 athletics age category (19 years old or younger on 31 December in the year of the competition.
The men's decathlon competition at the 2005 World Championships in Athletics was held at the Helsinki Olympic Stadium on Tuesday 9 August and Wednesday 10 August.
The Men's Decathlon at the 2000 Summer Olympics as part of the athletics program was held at the Stadium Australia on Wednesday 27 September and Thursday 28 September 2000.
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.
Luiz Alberto Cardoso de Araújo is a Brazilian decathlete.
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.
Kai Kazmirek is a German track and field athlete who competes in the decathlon. He holds a personal best of 8580 points for the event achieved in Rio 2016, as well as an indoor heptathlon best of 6173 points. He is a member of LG Rhein-Wied athletics club.
Combined events at the Summer Olympics have been contested in several formats at the multi-sport event. There are two combined track and field events in the current Olympic athletics programme: a men's decathlon and a women's heptathlon.
The men's decathlon at the 2015 World Championships in Athletics was held at the Beijing National Stadium on 28 and 29 August.
The Czechoslovak Athletics Championships was an annual outdoor track and field competition organised by the Czechoslovakia Athletics Association, which served as the national championship for the sport in Czechoslovakia.
The men's decathlon at the 2017 World Championships in Athletics was held at the Olympic Stadium on 11–12 August.
The Dutch Athletics Championships is an annual outdoor track and field competition organised by the Royal Dutch Athletics Federation, which serves as the national championship for the sport in the Netherlands. It is typically held as a two- or three-day event in the Dutch summer, ranging from late June to early August. The venue of the championships varies, though Amsterdam's Olympic Stadium has been a regular host.
The West German Athletics Championships was an annual outdoor track and field competition organised by the German Athletics Association, which served as the West German national championships for the sport. The two- or three-day event was held in summer months, varying from late June to early August, and the venue changed annually.
The Belarusian Athletics Championships is an annual outdoor track and field competition organised by the Belarusian Athletic Federation, which serves as the national championship for the sport in Belarus.
The men's decathlon at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha from 2 to 4 October.
The men's decathlon at the 2022 World Athletics Championships was held at the Hayward Field in Eugene on 23 and 24 July 2022. Kevin Mayer was the winner of the competition with a score of 8816 points.
In the course of its history, the sport of athletics (track and field) has undergone many changes. This article presents the changes to the rules of competition as well as to major events in the sport.
