Noureddine Morceli is a retired Algerian middle-distance runner. He was the winner of the 1500 metres at the 1996 Summer Olympics and won three straight gold medals at that distance at the World Championships in Athletics. He set world records in the 1500 m, mile run and the 3000 metres.
Belgium competed at the 2013 World Championships in Athletics in Moscow, Russia, from 10–18 August 2013. A team of 17 athletes was announced to represent the country in the event.
Canada competed at the 2013 World Championships in Athletics in Moscow, Russia, from 10–18 August 2013. A team of 45 athletes represented the country in the event.
Netherlands competed at the 2013 World Championships in Athletics in Moscow, Russia, from 10–18 August 2013. A team of 23 athlete was announced to represent the country in the event.
France competed at the 2013 World Championships in Athletics in Moscow, Russia, from 10 to 18 August 2013. A team of 52 athlete was announced to represent the country in the event.
Cuba is competing at the 2013 World Championships in Athletics in Moscow, Russia, from 10 to 18 August 2013. A team of 25 athletes was announced to represent the country in the event.
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 1988 Arab Junior Athletics Championships was the third edition of the international athletics competition for under-20 athletes from Arab countries. It took place in Damascus, Syria – the first time the event was staged in West Asia. A total of 41 athletics events were contested, 23 for men and 18 for women. Morocco, a regional power in the sport, did not send a team. Syria entered for the first time.
Czech Republic competed at the 2015 World Championships in Athletics in Beijing, China, from 22–30 August 2015.
"Great Britain and Northern Ireland" competed at the 2017 IAAF World Championships in London, from 4–13 August 2017. It was the first time that the United Kingdom had hosted the World Championships. Mo Farah won the first medal for the host nation, also winning the first gold medal of the Championships.
Norway competed at the 2017 World Championships in Athletics in London, United Kingdom, from 4–13 August 2017.
Ukraine competed at the 2017 World Championships in Athletics in London, United Kingdom, from 4–13 August 2017.
Great Britain and Northern Ireland competed at the 2019 IAAF World Championships in Doha, from 27 September–6 October 2019. The nation won five medals at the championships – two gold medals, and three silvers. Dina Asher-Smith became the first British person to win three medals at a single championships, winning the women's 200 metres, taking silver in the Women's 100 metres, then getting another silver in the women's 4 × 100 metres relay. Asher-Smith broke the British records in both the 100 m and 200 m. She was Britain's first female sprint champion. Katarina Johnson-Thompson was the only other Briton to win an individual medal, taking the heptathlon gold medal with a British record score. The British men's 4 × 100 metres relay quarter ran a European record of 37.36 seconds to take a silver medal. The women's 4 × 400 metres relay team was briefly upgraded to the bronze medal, but the original medallists Jamaica were reinstated on appeal. Great Britain won the lowest number of medals since its performance at the 2005 World Championships in Athletics.
The United States competed at the 1983 World Championships in Athletics in Helsinki, Finland, from August 7 to 14, 1983. The championships were the first to feature both men and women's events and a full complement of events. The USA entered sixty-six men and thirty five women. The USA took home eight gold, nine silver and seven bronze medals. Ranking second in the medal table.
The 2019 IAAF Combined Events Challenge was the 22nd edition of the global series of combined track and field event meetings organised by the International Association of Athletics Federations (IAAF). It featured decathlon for men and heptathlon for women. A total of eleven meetings were in the 2019 series, starting at the Multistars meet on 27 April and finishing at the 2019 World Athletics Championships on 4 October.
Switzerland competed at the 2019 World Athletics Championships in Doha, Qatar from 27 September to 6 October 2019. The country finished in 31st place in the medal table.
Belgium competed at the 2019 World Championships in Athletics in Doha, Qatar from 27 September to 6 October 2019. Belgium has entered 29 athletes. The country finished in 24th place in the medal table.
France competed at the 2019 World Athletics Championships in Doha, Qatar from 27 September to 6 October 2019. The country finished in 24th place in the medal table.
Poland competed at the 2019 World Championships in Athletics in Doha, Qatar from 27 September to 6 October 2019. The country finished in 11th place in the medal table.
Belarus competed at the 2019 World Athletics Championships in Doha, Qatar from 27 September to 6 October 2019.
