Uruguay competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's eighteenth appearance at the Olympics, except the 1980 Summer Olympics in Moscow, because of its full support to the United States boycott.
The men's individual road race was a cycling event at the 2004 Summer Olympics. It was held on 14 August 2004. There were 144 competitors from 43 nations. The maximum number of cyclists per nation had been set at five since professionals were allowed in 1996. The event was won by Paolo Bettini of Italy, the nation's first victory in the men's individual road race since 1992 and fifth overall. Sérgio Paulinho's silver was Portugal's first medal in the event. Belgium earned its first medal in the men's road race since 1964 with Axel Merckx's bronze.
The men's points race in cycling at the 2004 Summer Olympics consisted of a 160 lap points race with 16 sprints where points were awarded. The event was held on 24 August 2004 at the Athens Olympic Velodrome. There were 23 competitors from 23 nations, with each nation limited to one cyclist in the event. The event was won by Mikhail Ignatiev of Russia, the nation's first victory in the men's points race. Spain's Joan Llaneras, the defending champion, took silver; he was the first and only person to win multiple medals in the relatively short-lived points race, and ended with three medals after another gold in 2008. Guido Fulst of Germany took bronze, the first medal in the event for that nation since 1900.
The men's track time trial in Cycling at the 2004 Summer Olympics was a time trial race in which each of the 17 cyclists from 13 nations attempted to set the fastest time for four laps of the track. Nations were limited to two cyclists each. The event was won by Chris Hoy of Great Britain, the nation's second consecutive victory in the men's track time trial. Arnaud Tournant of France earned silver after a disappointing fifth-place finish four years earlier. Stefan Nimke put Germany on the podium for the second consecutive Games with his bronze.
Milton Ariel Wynants Vázquez is a racing cyclist from Uruguay, who was affiliated with the Veloz Club Sanducero.
The men's points race was an event at the 1984 Summer Olympics in Los Angeles, California, for which the final was held on August 3, 1984. There were 43 participants from 25 nations. Each nation was limited to 2 cyclists. 24 cyclists competed in the final after two semifinals. The event was won by Roger Ilegems of Belgium, with Uwe Messerschmidt taking silver and José Youshimatz of Mexico bronze. It was the first medal in the event for each nation, none of which had competed in the previous edition in 1900.
The men's points race was an event at the 1988 Summer Olympics in Seoul, South Korea, for which the final was held on 24 September 1988. There were 34 participants from 34 nations, with 24 cyclists competing in the final. Each nation was limited to 1 cyclist in the event. The event was won by Dan Frost of Denmark, with Leo Peelen of the Netherlands taking silver and Marat Ganeyev of the Soviet Union bronze. It was the first medal in the men's points race for each of the three nations.
The men's points race was an event at the 1992 Summer Olympics in Barcelona, Spain. There were 38 competitors from 38 nations, with 24 cyclists competing in the final. Each nation was limited to one cyclist in the event. The event was won by Giovanni Lombardi of Italy, the nation's first victory in the event since 1900 and second victory overall; Italy was the first nation to have two wins in the men's points race. Léon van Bon gave the Netherlands its second consecutive silver in the event. Bronze went to Cédric Mathy of Belgium.
The men's points race was an event at the 1996 Summer Olympics in Atlanta, Georgia. There were 28 participants from 28 nations, with 24 cyclists completing the final, which was held on July 28, 1996. Each nation was limited to one cyclist in the event. The event was won by Silvio Martinello of Italy, the nation's second consecutive and third overall victory in the men's points race. Silver went to Brian Walton of Canada and bronze to Stuart O'Grady of Australia; it was the first medal in the event for both nations.
The men's points race at the 2008 Summer Olympics took place on August 16 at the Laoshan Velodrome. There were 23 competitors from 23 nations. The event was won by Joan Llaneras of Spain, his second victory in the points race and third consecutive medal in the event. Llaneras was the only person, of any gender, to win multiple medals in the points race, which is no longer on the Olympic programme. His two gold medals made Spain only the second nation to win multiple golds in the men's event; Italy had three. Silver went to Roger Kluge of Germany. Great Britain earned its first medal in the men's points race with Chris Newton's bronze.
The men's sprint cycling event at the 1932 Summer Olympics took place on August 1 and 3. The format was a sprint of 1000 metres. There were nine competitors from nine nations, with each nation limited to one cyclist. The event was won by Jacobus van Egmond of the Netherlands, the nation's second victory in the men's sprint. It was the fourth consecutive Games that the Netherlands reached the podium in the event. France made the podium for the third consecutive Games, with Louis Chaillot taking silver. Bruno Pellizzari gave Italy its first men's sprint medal with his bronze.
The men's sprint at the 2000 Summer Olympics (Cycling) was an event that consisted of cyclists making three laps around the track. Only the time for the last 200 metres of the 750 metres covered was counted as official time. The races were held on Monday, 18 September, Tuesday, 19 September, and Wednesday, 20 September 2000 at the Dunc Gray Velodrome. There were 19 competitors from 14 nations, with each nation limited to two cyclists. The event was won by Marty Nothstein of the United States, the nation's first victory in the men's sprint since 1984 and second overall. Nothstein was the seventh man to win multiple medals in the event. The silver medal went to Florian Rousseau, France's first medal in the event since 1980. Two-time defending champion Jens Fiedler of Germany lost to Nothstein in the semifinals, but won the bronze medal match to become the second man to win three medals in the event.
The men's track time trial in Cycling at the 2000 Summer Olympics was a time trial race in which each of the sixteen cyclists attempted to set the fastest time for four laps of the track. The race was held on Saturday, September 16 at the Dunc Gray Velodrome. For the first time since 1896, a nation had more than one cyclist: Germany had two. The event was won by Jason Queally of Great Britain, the nation's first victory in the men's track time trial. Stefan Nimke's silver was the first medal for Germany since 1936. Shane Kelly, the 1992 silver medalist from Australia, became the fifth and last man to win multiple medals in the event with his bronze.
The men's sprint at the 1992 Summer Olympics (Cycling) was an event that consisted of cyclists making three laps around the track. Only the time for the last 200 metres of the 750 metres covered was counted as official time. The races were held on Tuesday, July 28, Wednesday, July 29, Thursday, July 30 and Friday, July 31, 1992, at the Velòdrom d'Horta. There were 23 competitors from 23 nations, with each nation limited to one cyclist. The event was won by Jens Fiedler of Germany, the first victory in the men's sprint for Germany as a unified nation since 1936. Gary Neiwand of Australia took silver, the third time that nation had a runner-up in the event; Neiwand was only the fourth man to win multiple medals in the sprint. Canada earned its first medal in the men's sprint with Curt Harnett's bronze.
The men's individual road race at the 1948 Summer Olympics was held on an 11.45 km course. The course was circled seventeen times, so the total length of the competition was 194.6 km. There were 141 entries from 31 nations and 101 participants from 29 nations. Of the 101 starters, 28 rode the distance to the end. The event was won by José Beyaert of France, the nation's second consecutive victory in the men's individual road race. The Netherlands and Belgium won their first medals in the event, with Gerrit Voorting's silver and Lode Wouters's bronze, respectively.
The men's sprint at the 1996 Summer Olympics (Cycling) was an event that consisted of cyclists making three laps around the track. Only the time for the last 200 metres of the 750 metres covered was counted as official time. The races were held on July 24 through July 28, 1996 at the Stone Mountain Velodrome. There were 24 competitors from 16 nations, with nations once again being allowed to have up to two cyclists each. The event was won by Jens Fiedler of Germany, the second man to successfully defend an Olympic sprint title. Curt Harnett of Canada also repeated as bronze medalist; he and Fiedler were the fifth and sixth men to win multiple medals of any color in the event. Marty Nothstein of the United States took silver, the nation's first medal in the event since 1984.
The men's individual road race at the 1960 Summer Olympics in Rome, Italy, was held on 30 August 1960. There were 142 participants from 42 nations. Each nation could enter up to four cyclists. Of the 142 starters 76 rode the distance to the end. The event was won by Viktor Kapitonov of the Soviet Union, the nation's first medal in the event. Livio Trapè of Italy took silver, putting that country on the podium for the second consecutive Games. Willy Vanden Berghen's bronze gave Belgium its fourth medal in four Games.
The men's points race, or “Course de Primes,” was a track cycling event at the 1900 Summer Olympics. The competition was held on 15 September 1900 at the Vélodrome de Vincennes. There were 13 competitors from 3 nations. The event was won by Enrico Brusoni of Italy, who won 5 of the laps including the last one. Karl Duill of Germany placed second, with Louis Trousselier of France third.
The men's madison event at the 2020 Summer Olympics took place on 7 August 2021 at the Izu Velodrome. 32 cyclists from 16 nations competed.
The women's Madison event at the 2020 Summer Olympics took place on 6 August 2021 at the Izu Velodrome. 30 cyclists from 15 nations competed.
