The men's 400 metres hurdles was the longer of the men's hurdle races in the Athletics at the 1964 Summer Olympics program in Tokyo. It was held on 14 October, 15 October, and 16 October 1964. 39 athletes from 26 nations competed, with 1 more not starting in the first round. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The first round was held on 14 October, with the semifinals on 15 October and the final on 16 October. The event was won by Rex Cawley of the United States, the nation's sixth consecutive and 11th overall victory in the men's 400 metres hurdles. For the first time since 1952, the Americans did not sweep the event. John Cooper earned Great Britain's first medal in the event since 1928 with his silver; Salvatore Morale took Italy's first-ever medal in the 400 metres hurdles with his bronze.
Ardalion Vasilyevich Ignatyev was a Soviet athlete who mainly competed in the 400 metres. He was born in the village of Novoye Toyderyakovo, Yalchiksky District, Chuvash ASSR.
Voitto Valdemar Hellsten, sometimes spelled as Voitto Hellstén, was a Finnish sprinter. Hellsten competed in 100–400 m events at the 1952, 1956 and 1960 Olympics and won a bronze medal in the 400 m in 1956, shared with Ardalion Ignatyev.
The men's 200 metres was an event at the 1928 Summer Olympics in Amsterdam. It was held on 31 July and 1 August 1928 at the Olympic Stadium. There were 59 competitors from 29 nations. Nations had been limited to 4 athletes each since 1920. The event was won by Percy Williams of Canada, the nation's second victory in the event. The win broke a streak of three victories by the United States; with no Americans on the podium, the nation's six-Games medal streak was broken as well. Walter Rangeley of Great Britain took silver, giving Great Britain a four-Games medal streak in the event. Germany earned its first men's 200 metres medal with Helmut Körnig's bronze.
The men's 200 metres at the 1984 Summer Olympics in Los Angeles, California had an entry list of 76 competitors from 58 nations, with ten qualifying heats (76), four quarterfinals (32), and two semifinals (16) before the final (8) took off on Wednesday August 8, 1984. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.16 seconds by Carl Lewis of the United States, the nation's first victory in the men's 200 metres since 1968 and 13th overall. It was the third gold medal of the Games for Lewis, who was attempting to match Jesse Owens in winning the 100, 200, long jump, and 4x100 relay; his victory in this event left only the relay to go, in which the United States was heavily favored. The American team competed in a medal sweep in this event, the first since 1956 and the fifth overall for the United States, with Kirk Baptiste earning silver and Thomas Jefferson taking bronze.
The men's 200 metres at the 2008 Summer Olympics took place on 18–20 August at the Beijing National Stadium. There were 63 competitors from 53 nations. Jamaican Usain Bolt set a new world record of 19.30 seconds in the final, and won by the largest margin of victory in an Olympic 200 metres final. It was Jamaica's first victory in the event since 1976 and second overall, matching Canada and Italy for second-most. The apparent silver and bronze medalists, Churandy Martina of the Netherlands Antilles and Wallace Spearmon of the United States, were both disqualified. Those medals went to Americans Shawn Crawford and Walter Dix, who had been fourth and fifth across the finish line; Crawford gave his silver medal to Martina afterward. Crawford was the 10th man to win two medals in the 200 metres, and the third for whom those medals were gold and silver; nobody had yet won two gold medals.
The men's 400 metres event at the 2000 Summer Olympics as part of the athletics programme was held at Stadium Australia from 22 to 25 September 2000. Sixty-eight athletes from 44 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by Michael Johnson of the United States, successfully defending his 1996 gold medal. It was the fifth in what would ultimately be 7 consecutive American victories stretching from 1984 to 2008 and the 17th overall title in the event by the United States. Gregory Haughton's bronze was Jamaica's first medal in the event since the nation won back-to-back golds in 1948 and 1952.
The men's 400 metres was an event at the 1980 Summer Olympics in Moscow. The competition was held from July 27 to July 30, 1980. Fifty athletes from 32 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.24 seconds by Viktor Markin of the Soviet Union, the nation's first title in the men's 400 metres and first medal in the event since 1956. With the United States boycotting the Games, the country was not represented on the podium for the first time since 1920. Australia earned its first medal in the event with Rick Mitchell's silver, while East Germany won its first medal with Frank Schaffer's bronze, which was the first medal by any German since the United Team took silvers in 1956 and 1960.
The men's 400 metres was an event at the 1960 Summer Olympics in Rome. The competition was held between September 3 and September 6, 1960. 59 competitors from 44 nations entered, but 54 competitors from 41 nations participated. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.01 seconds by Otis Davis of the United States, the second consecutive and ninth overall title in the event for an American. Carl Kaufmann's silver was the second straight silver for a German in the event, while Malcolm Spence's bronze was the first medal for South Africa in the 400 metres since 1920.
The men's 200 metres was an event at the 1976 Summer Olympics in Montreal. The competition was held on 25 July 1976 and 26 July 1976. There were 45 competitors from 33 nations. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.06 seconds by Don Quarrie of Jamaica.
The men's 400 metres was an event at the 1976 Summer Olympics in Montreal. The competition was held on July 26, 1976, July 28, 1976, and on July 29, 1976. Forty-four athletes from 29 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.14 seconds by Alberto Juantorena of Cuba, the nation's first medal in the event, breaking a string of five victories by the United States. Juantorena became the first man to win both the 800 metres and 400 metres in an Olympics. His winning time of 44.26 seconds remained as the fastest time at sea level until it was broken by Butch Reynolds in May 1987 in Columbus, Ohio.
The men's 200 metres sprint event at the 1936 Olympic Games took place between August 4 and August 5. There were 44 athletes from 22 nations competing. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The final was won by 0.4 seconds by African American Jesse Owens, with silver going to Mack Robinson. Owens thus reached 3 gold medals in 1936, with the sprint relay still to come. The Netherlands earned its first medal in the men's 200 metres with Tinus Osendarp's bronze.
The men's 200 metres sprint event at the 1948 Summer Olympics took place between 2 August and 3 August. There were 51 competitors from 28 nations. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The final was won by American Mel Patton. His countryman Barney Ewell earned silver, making this the third consecutive Games the United States took the top two spots in the event. Lloyd La Beach's bronze gave Panama a medal in its debut in the event.
The men's 400 metres sprint event at the 1948 Olympic Games took place between August 4 and August 5. Fifty-three athletes from 28 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The final was won by 0.2 seconds by Jamaican Arthur Wint coming from almost 10 meters back to catch teammate and world record holder Herb McKenley. This was Jamaica's first Olympic gold medal in any event, and broke a string of 3 straight American victories in the men's 400 metres.
The men's 100 metres sprint event at the 1952 Olympic Games in Helsinki, Finland was held at the Olympic Stadium on 20 and 21 July. Seventy-two athletes from 33 nations competed; each nation was limited to 3 runners. The final was won by American Lindy Remigino, the fourth consecutive victory by a different American. Herb McKenley won Jamaica's first medal in the men's 100 metres with his silver, while McDonald Bailey's bronze put Great Britain on the podium for the first time since 1928. The final was "probably the closest mass finish in Olympic 100 metre history" with the first four runners all clocking in at 10.4 seconds hand-timed, all six finalists within 0.12 seconds electric-timed, and a photo finish necessary to separate the winners.
The men's 200 metres sprint event at the 1952 Olympic Games took place between July 22 and July 23. There were 71 competitors from 35 nations. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The final was won by American Andy Stanfield. Americans also took silver and bronze as the United States swept the medals in the event for the third time.
The men's 400 metres sprint event at the 1952 Olympic Games took place between July 24 and July 25. Seventy-one athletes from 35 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.11 seconds by George Rhoden of Jamaica, the second consecutive title in the event by a Jamaican. Herb McKenley repeated his silver medal performance from 1948, becoming the second man to win two medals in the event.
The men's 800 metres middle distance event at the 1960 Olympic Games took place between August 31 and September 2. Fifty-one athletes from 35 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress.
The men's 200 metres was an event at the 1972 Summer Olympics in Munich. The competition was held on 3–4 September. There were 57 competitors from 42 nations. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.19 seconds by Valeriy Borzov of the Soviet Union, the nation's first medal in the event. Larry Black took silver, extending the United States' podium streak in the men's 200 metres to nine Games. Italy earned its first medal in the event since 1960 with Pietro Mennea's bronze.
The men's 400 metres was an event at the 1972 Summer Olympics in Munich. The competition was held on 3, 4 and 7 September. Sixty-four athletes from 49 nations competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.14 seconds by Vince Matthews of the United States, the nation's fifth consecutive and 12th overall victory in the event. The Americans' hopes to repeat their podium sweep of four years earlier were dashed by injury in the final. Bronze medalist Julius Sang became the first black African to win a sprint Olympic medal, earning Kenya's first medal in the event.
