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, France, Federal Republic of Germany, 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. An outbreak of Venezuelan equine encephalitis broke out in Mexico before the Games, so the Mexican horses were not permitted into the host country. The IOC and FEI agreed to allow the Mexicans to lease horses in Germany for the show jumping and eventing competitions so that they may still compete. While this allowed the riders to attend the Olympics, the Mexicans had dismal results, including all four of the eventers being eliminated on cross-country.
The disciplines
Show jumping
74 riders from a total of 21 countries contested Hans-Heinrish Brinckmann's Olympic courses. The individual competition was held over two rounds. The course of the first round consisted of 14 obstacles and 17 jumping efforts over a 760-meter track, with several difficult individual fences. This included a 5-meter water, which produced 33 faults in the first round, and several massive oxers which all combined produced another 20 faults. Only 3 riders were able to produce a clear round, and 8 finished with only a knockdown. The second round was a 660-meter track with 10 obstacles and 13 jumping efforts. One rider who went clear in the first round was not in contention after the second. The two other clear rounds from the first course—Graziano Mancinelli and Ann Moore—had 2 rails apiece in the second for 8 faults. Neal Shapiro, one of the eight 4-faulters in round 1, finished the second round with only one rail so also finished both rounds with 8 faults. Therefore, a jump-off between the 3 riders decided who was to take home gold, silver, and bronze. Mancinelli managed a clear for the gold, followed by Moore who had three faults for silver, and then Shapiro who had two knock downs. The Nations Cup was held in the Olympic Stadium, so horses were shipped out of Riem at 3:15 am to tent stabling nearby. Unlike the gold and silver medal winners, Shapiro managed another great performance for his team, finishing with 8.25 faults in round 1 and no faults in the second round, helping the USA finish with team silver.
Dressage
The 1972 Olympics saw great changes for dressage. First, the individual medals were only awarded based on the results of the ride-off, with the Grand Prix serving as a qualifying round for the ride-off, whereas before the scores from the Grand Prix and ride-off were added together to determine the winner. The judging also changed drastically. 5 judges, instead of three, were on the panel, and two of the five were placed on the long side rather than having the entire panel sitting on the short side at C. Unlike recent decades where, due to accusations of unfair judging, judges were to be from non-competing countries, the 1972 Games allowed judges to be selected from countries competing in the Games and therefore to judge their own countrymen. The scores of all five judges were to count into the final score, rather than dropping the highest and lowest produced by the panel. Unfortunately this change in judging did not eliminate all problems. When the horse of French rider Patrick Le Rolland was lame during his test, Gustaf Nyblæus did not ring him out. Additionally, while four of the judges deducted points for the lameness to put him somewhere between 20th to 29th place, the inexperienced Mexican judge had him finishing in 7th place. More than 30 riders from 13 countries, who made up 10 full teams and a few individuals, competed at the Nymphenburg site. Despite this being the first time it was used for a competition, the palace garden proved to be a great success. However, there was a good deal of work performed to prepare it, including adding additional footing to the already existing gravel of the park. Liselotte Linsenhoff won gold on Piaffe, making her the first woman to win individual gold in the equestrian events. Dressage again showed the great age range possible in Olympic mounts, with 3 horses at 17 years of age, and 1 horse competing at age 7—who would return at the following Olympics at age 11 and win gold. 12 of the 33 mounts competing were 14 or older.
Eventing
A crowd of 60,000 spectators watched 73 riders from 19 nations competing on endurance day. The Roads and Tracks phases were held on flat ground. The cross-country test, designed by Ottokar Pohlmann, saw quite a few problems. Four fences in particular proved the most troublesome—producing a total of 38 refusals, 18 falls, and 7 eliminations—included a fence into the water, a drop fence in a combination, a palisade up a hill, and a ditch. The German team, despite the elimination of one of their top rider, Horst Karsten and Sioux, still managed to finish with a bronze medal, behind Great Britain and the USA. The gold-winning British team included 2 women, with a third woman competing on the Canadian team. 48 of the 73 horses completed the competition, including a 5-year-old on the Argentinean team who finished next to last. 29 of the finishing horses were 8 years old or younger.