WThe Women's 400 metres at the 2000 Summer Olympics as part of the athletics programme was held at Stadium Australia on Friday 22 September, Saturday 23 September, Sunday 24 September, and Monday 25 September 2000.
WThe men's 200 metres at the 2000 Summer Olympics, as part of the athletics programme, was held at Stadium Australia on Wednesday 27 September and Thursday 28 September 2000. There were 67 competitors from 50 nations. The event was won by Konstantinos Kenteris of Greece, the nation's first medal in the event. Darren Campbell's silver was Great Britain's first men's 200 metres medal since 1980 and matched the nation's best result in the event. Ato Boldon of Trinidad and Tobago repeated as bronze medalist, the ninth man to earn multiple medals in the 200 metres.
WThe men's 110 metre hurdles at the 2000 Summer Olympics as part of the athletics programme were held at Stadium Australia on Sunday 24 September and Monday 25 September 2000. Forty-four athletes from 31 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Anier Garcia of Cuba, the nation's first championship in the event and first medal in the event since 1980. Mark Crear's bronze made him the 10th man to win a second medal in the event.
WThe 1500 metres at the 2000 Summer Olympics as part of the athletics programme were held at Stadium Australia on Monday 25 September, Wednesday 27 September, and Friday 29 September 2000. Forty-one athletes from 26 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Noah Ngeny of Kenya, the nation's first title in the event since 1988 and third overall. Hicham El Guerrouj of Morocco took second, matching the nation's best result in the event.
WThe men's high jump event at the 2000 Summer Olympics as part of the athletics program was held at the Olympic Stadium on Friday, 22 September and Sunday, 24 September. Thirty-five athletes from 24 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The high jump has been ever present since the beginning of the modern Olympic Games in 1896. The event was won by Sergey Klyugin of Russia, the nation's first medal and victory in the men's high jump in the nation's first appearance after the breakup of the Soviet Union. Javier Sotomayor of Cuba was the eighth man to win a second medal in the event ; he joined Valeriy Brumel and Jacek Wszoła as the most successful Olympic high jumpers in history with a gold and a silver—despite missing the 1984 and 1988 Games due to boycott and being hampered by injury in 1996. Abderrahmane Hammad's bronze was Algeria's first medal in the men's high jump.
WThe men's pole vault event at the 2000 Summer Olympics as part of the athletics program was held at the Olympic Stadium on Wednesday, 27 September and Friday, 29 September. Thirty-six athletes from 22 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Nick Hysong of the United States, the nation's first victory in the event since its 16-Games streak ended. The American team also took silver, as Lawrence Johnson finished second. Maksim Tarasov became the seventh man to win multiple pole vault medals, and the second to do so under two different flags, adding a bronze to his 1992 gold.
WThe men's hammer throw at the 2000 Summer Olympics as part of the athletics program was held at the ANZ Stadium on Saturday, 23 September and Sunday, 24 September. There were 44 competitors from 24 nations. The event was won by Szymon Ziółkowski of Poland, the nation's first victory in the event and first medal of any color in the men's hammer throw since 1960. Silver went to Nicola Vizzoni, the first medal winner in the event for Italy. Igor Astapkovich, who had won a silver medal on the Unified Team in 1992, took bronze for the first medal credited to Belarus in the event. Astapkovich was the 11th man to win multiple medals in the hammer throw.
WThe men's marathon event at the 2000 Summer Olympics took place on 1 October 2000 in Sydney, Australia. One hundred athletes from 65 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Gezahegne Abera of Ethiopia, the nation's first victory in the event since winning three in a row from 1960 to 1968. Ethiopia's fourth gold medal in the men's marathon moved it out of a tie with France and the United States into sole possession of the most men's marathon gold medals. Ethiopia also became the first nation to have two medalists in the men's marathon in the same Games since South Africa did it in 1912, as Tesfaye Tola took bronze. Kenya won its third men's marathon medal in four Games with Erick Wainaina's silver. This made Wainaina the sixth man to earn two medals in the event, after his bronze in 1996.
WThe men's 400 metres hurdles at the 2000 Summer Olympics as part of the athletics programme were held at Stadium Australia on Sunday 24 September, Monday 25 September and Wednesday 27 September 2000. There were 62 competitors from 45 nations. The event was won by Angelo Taylor of the United States, the nation's fifth consecutive and 17th overall victory in the event. Saudi Arabia and South Africa each earned their first medals in the men's 400 metres hurdles, as Hadi Souan Somayli took silver and Llewellyn Herbert received bronze.