The judo competition at the 1964 Summer Olympics was the first time the sport was included in the Summer Olympic Games. As a result, decades of judo being banned in the Soviet Union ended shortly before in order to gain medals. They were awarded in 4 classes, and competition was restricted to men only. The competition was held in the Nippon Budokan, which was built to host the competition.
Basketball contests at the 1964 Summer Olympics was the sixth appearance of the sport of basketball as an official Olympic medal event. It took place at the Yoyogi National Gymnasium in Tokyo, Japan from October 11 to October 23. The United States defeated the Soviet Union to win their sixth consecutive gold medal at this event, while Brazil earned the bronze against Puerto Rico.
At the 1964 Summer Olympics in Tokyo, eighteen swimming events were contested, ten for men and eight for women. There were a total of 405 participants from 42 countries competing. For the first time, the 4 × 100 metres freestyle relay for men and the 400 metres individual medley for both men and women were contested. Olympic records were broken in all events and the world record was broken in ten events. This competition also marked the debut of electronic touchpads for timing.
At the 1964 Summer Olympics, 16 wrestling events were contested, for all men. There were eight weight classes in Greco-Roman wrestling and eight classes in freestyle wrestling.
The diving competitions at the 1968 Summer Olympics in Mexico City featured four events . It was one of three aquatic sports at the Games, along with swimming, and water polo.
The men's 3 metre springboard, also reported as springboard diving, was one of four diving events on the Diving at the 1964 Summer Olympics program.
The men's 10 metre platform, also reported as high diving, was one of four diving events on the Diving at the 1964 Summer Olympics programme.
The women's 3 metre springboard, also reported as high diving, was one of four diving events on the Diving at the 1964 Summer Olympics programme.
The women's 10 metre platform, also reported as high diving, was one of four diving events on the Diving at the 1964 Summer Olympics programme.
Sailing/Yachting is an Olympic sport starting from the Games of the 1st Olympiad (1896 Olympics in Athens Greece. With the exception of 1904 and the canceled 1916 Summer Olympics, sailing has always been included on the Olympic schedule. The Sailing program of 1964 consisted of a total of five sailing classes. For each class, seven races were scheduled; these took place from 12 to 23 October 1964 off the coast of Enoshima in Sagami Bay. The sailing was done on the triangular type Olympic courses.
The men's 3 metre springboard, also reported as springboard diving, was one of four diving events on the Diving at the 1968 Summer Olympics programme. It was the 13th appearance of the event, which has been held at every Olympic Games since the 1908 Summer Olympics.
The women's 200 metre breaststroke event, included in the swimming competition at the 1964 Summer Olympics, took place on 11–12 October, at the Yoyogi National Gymnasium. In this event, swimmers covered four lengths of the 50-metre (160 ft) Olympic-sized pool employing the breaststroke. It was the ninth appearance of the event, which first appeared at the 1924 Summer Olympics in Paris. A total of 27 competitors from 15 nations participated in the event. Soviet Union's Galina Prozumenshchikova and Svetlana Babanina won their country's first ever medals in this event, with a gold and bronze medal respectively. Claudia Kolb's silver medal was the United States' second ever medal in this event, after Agnes Geraghty's silver in the inaugural event in 1924. In the heats, Australian Christine Barnetson was disqualified for an incorrect breaststroke, and Hungarian Márta Egerváry withdrew from the competition.
The women's 200 metre breaststroke event, included in the swimming competition at the 1968 Summer Olympics, took place on October 22–23, at the Alberca Olímpica Francisco Márquez. In this event, swimmers covered four lengths of the 50-metre (160 ft) Olympic-sized pool employing the breaststroke. It was the tenth appearance of the event, which first appeared at the 1924 Summer Olympics in Paris. A total of 31 competitors from 20 nations participated in the event. American Catie Ball was the large favourite to win the event, as she had broken the world record in this event the last three times. However, she was suffering from a virus infection and was forced to withdraw from the heats. Her 16-year-old teammate Sharon Wichman won the event, breaking bronze medalist Galina Prozumenshchikova's Olympic record in the final.
The Finn was a sailing event on the Sailing at the 1964 Summer Olympics program in Enoshima. Seven races were scheduled. 33 sailors on 33 boats, from 33 nations competed.
The Flying Dutchman was a sailing event on the Sailing at the 1964 Summer Olympics program in Enoshima. Seven races were scheduled. 42 sailors, on 21 boats, from 21 nations competed.
The Star was a sailing event on the Sailing at the 1964 Summer Olympics program in Enoshima. Seven races were scheduled. 34 sailors, on 17 boats, from 17 nations competed.
The Dragon was a sailing event on the Sailing at the 1964 Summer Olympics program in Enoshima. Seven races were scheduled. 70 sailors, on 23 boats, from 23 nations competed.
The 5.5 Metre was a sailing event on the Sailing at the 1964 Summer Olympics program in Enoshima. Seven races were scheduled. 45 sailors, on 15 boats, from 15 nations competed.
