Eventing is an equestrian event where a single horse and rider combine and compete against other competitors across the three disciplines of dressage, cross-country, and show jumping. This event has its roots in a comprehensive cavalry test that required mastery of several types of riding. The competition may be run as a one-day event (ODE), where all three events are completed in one day or a three-day event (3DE), which is more commonly now run over four days, with dressage on the first two days, followed by cross-country the next day and then show jumping in reverse order on the final day. Eventing was previously known as Combined Training, and the name persists in many smaller organizations. The term "Combined Training" is sometimes confused with the term "Combined Test", which refers to a combination of just two of the phases, most commonly dressage and show jumping.
Equestrian competitions at the 1968 Summer Olympics in Mexico City, Mexico featured team and individual competitions in show jumping, eventing, and dressage. Mexico City proved a challenging site since it was 2,300 meters above sea level, resulting in 30% less oxygen in the air. The horses at the 1955 Pan American Games, which was also held in Mexico City, arrived a few weeks before the Games to adjust, but had difficulty in the competition. However, racehorses that competed at the same location and who were shipped in the day before, and left the day after the race, performed fine. It was discovered that although horses would adjust immediately to the high altitude during the first few days after arrival, they showed weakness and decreased performance around Day 10, which continued to Day 20. Therefore, nations were advised to ship in horses 3–4 weeks before the competition, which would allow them time to recover from the long travel, as well as adjust to the difference in altitude. Argentina, Ireland, and the USSR were the first to ship horses over, who arrived mid-September. France and Germany were the last countries to send their horses, who arrived 28 September 20 days before the competition was to start.
The equestrian events at the 1936 Berlin Summer Olympics included dressage, eventing, and show jumping. All three disciplines had both individual and team competitions. The host country, Germany, had a stellar year, winning both individual and team gold in every equestrian event, as well as individual silver in dressage. The competitions were held from 12 to 16 August 1936. Moderately priced tickets meant huge crowds at all equestrian events, with 15,000–20,000 spectators at any time during the dressage competition, 60,000 on the endurance day of eventing, and 120,000 for the Nations Cup in jumping.
The equestrian events at the 1976 Summer Olympics in Montreal included show jumping, dressage and eventing. All three disciplines, except for the Nations Cup, were held at the equestrian stadium in Bromont, which had a capacity of 15,000 spectators, and the cross-country and steeplechase were also nearby. Building this stadium provided some headache for the Organizing Committee after the original estimate of 1 million Canadian dollars increased to CAD 4,425.
The equestrian events at the 1972 Summer Olympics in Munich included show jumping, dressage and eventing. All three disciplines had both individual and team competitions. The equestrian competitions were held at 3 sites: an existing equestrian facility at Riem for the individual show jumping and eventing competitions, the Olympic Stadium in Munich for the Nations Cup, and Nymphenburg, a Baroque palace garden, for the sold-out dressage. 179 entries, including 31 women, competed from 27 countries: Argentina, Australia, Austria, Belgium, Bolivia, Bulgaria, Brazil, Canada, Chile, Denmark, German Democratic Republic (GDR), France, Federal Republic of Germany (FRG), Great Britain, Hungary, Ireland, Italy, Japan, Mexico, the Netherlands, Poland, Portugal, Soviet Union, Spain, Sweden, Switzerland, and the USA. The youngest participant was Kurt Maeder from Switzerland at 19 years old, while the oldest rider was Lorna Johnstone from Great Britain at 70 years old.
Equestrian sports were first included in the Olympic Games in the Summer Olympics of 1900 in Paris. They were again included in 1912, and have been included in every subsequent edition of the Games. The Olympic equestrian disciplines are dressage, eventing, and show-jumping. In each discipline, both individual and team medals are awarded. Women and men compete on equal terms.
The Equestrian events included three disciplines: dressage, eventing, and show jumping, and were held at the Deodoro Military Club.
The equestrian events at the 2012 Olympic Games in London were held between 28 July and 9 August at Greenwich Park. Medals were awarded in three disciplines for both individual and team competitions.
The 2011 CHIO Aachen was the 2011 edition of the CHIO Aachen, the German official horse show in five horse sport disciplines.
The 2012 CHIO Aachen was the 2012 edition of the CHIO Aachen, the German official horse show in five horse sport disciplines.
The equestrian events at the 2016 Summer Olympics in Rio de Janeiro were held between 6 and 19 August at National Equestrian Center in Deodoro. Medals were awarded in three disciplines for both individual and team competitions.
The equestrian events at the 2020 Summer Olympics in Tokyo featured three disciplines for both individual and team competitions.
The individual eventing competition of the equestrian events at the 2015 Pan American Games took place July 17–19 at the Caledon Equestrian Park. The cross-country portion of eventing took place at nearby Will O' Wind Farm, which is located in Mono. The eventers complete a 3-star level dressage test, stadium, and cross-country course. Eventing consisted of three phases: dressage, cross-country, and show-jumping. Scores from each phase were converted into penalty points, which were summed to give a score. For each rider, the best three scores in each phase counted towards the final score. In the dressage portion, the pair performed in front of three judges. The judges gave marks of between 0 and 10 for each of ten required elements; the scores for the judges were averaged to give a score between 0 and 100. That score was then subtracted from 100 and multiplied by 1.5 to give the number of penalty points.
The team eventing competition of the equestrian events at the 2015 Pan American Games took place July 17–19 at the Caledon Equestrian Park. The cross-country portion of eventing took place at nearby Will O' Wind Farm, which is located in Mono.
The individual dressage event at the 2020 Summer Olympics took place from 24 to 28 July 2021 at the Baji Koen. Like all other equestrian events, the dressage competition is open-gender, with both male and female athletes competing in the same division. 60 riders from 30 nations are expected to compete.
The individual eventing event at the 2020 Summer Olympics is scheduled to take place from 30 July to 2 August 2021 at the Baji Koen and Sea Forest Cross-Country Course. Like all other equestrian events, the eventing competition is open-gender, with both male and female athletes competing in the same division. 65 riders from 29 nations are expected to compete.
The individual show jumping event at the 2020 Summer Olympics is scheduled to take place on 3–4 August 2021 at the Baji Koen. Like all other equestrian events, the jumping competition is mixed gender, with both male and female athletes competing in the same division. 75 riders from 35 nations are expected to compete.
The team dressage event at the 2020 Summer Olympics is scheduled to take place from 24 to 27 July 2021 at the Baji Koen. Like all other equestrian events, the dressage competition is open-gender, with both male and female athletes competing in the same division. 45 riders from 15 nations are expected to compete.
The team show jumping event at the 2020 Summer Olympics took place on 6–7 August 2021 at the Baji Koen. Like all other equestrian events, the jumping competition was open-gender, with both male and female athletes competing in the same division. 60 riders from 20 nations competed. The event was won by team Sweden, which included Peder Fredricson, the silver medalist in the individual event. The United states were second, and Belgium third.
The equestrian events at the 2024 Summer Olympics in Paris are scheduled to run from 27 July to 6 August at the Palace of Versailles, featuring 200 riders across three disciplines for both individual and team competitions, namely dressage, eventing, and jumping.
