Trakehner is a light warmblood breed of horse, originally developed at the East Prussian state stud farm in the town of Trakehnen from which the breed takes its name. The state stud was established in 1731 and operated until 1944, when the fighting of World War II led to the annexing of East Prussia by Russia, and the town containing the stud renamed as Yasnaya Polyana.
The Hanoverian or Hannoveraner is a German breed or stud-book of warmblood sport horse. As with other German warmblood breeds, eligibility for registration depends on performance rather than ancestry.
The Oldenburg or Oldenburger is a warmblood horse from the north-western corner of Lower Saxony, what was formerly the Grand Duchy of Oldenburg. The breed was built on a mare base of all-purpose farm and carriage horses, today called the Alt-Oldenburger. The modern Oldenburg is managed by the Association of Breeders of the Oldenburger Horse, which enacts strict selection of breeding stock to ensure that each generation is better than the last. Oldenburgers are tall sport horses with excellent gaits and jumping ability. The breeding of Oldenburg horses is characterized by very liberal pedigree requirements and the exclusive use of privately owned stallions rather than restriction to a state-owned stud farm.
Mary Elizabeth King is a British equestrian who competes in eventing. She has represented Great Britain at six Olympics from 1992 to 2012, winning team silver in 2004 and 2012, and team bronze in 2008. At the World Equestrian Games, she won team gold in 1994 and 2010, and team silver in 2006. She has also won four team golds and one team bronze medal at the European Eventing Championships.
Kimberly "Kim" Severson is a highly successful international equestrian. She took several years of dressage lessons before training in eventing, and began with a background in Pony Club. One of her first upper level event horses was Jerry McGerry, whom she took intermediate.
William Speed Lane Fox-Pitt is an English equestrian who competes in eventing. His career highlights include winning three Olympic medals in the team event, with silver in 2004 and 2012, and bronze in 2008. At the World Equestrian Games, he won team gold and individual silver in 2010, and team silver and individual bronze in 2014. He also won World team medals in 2002 and 2006. At the European Championships, he has won six team gold medals, as well as Individual silver in 1997 and 2005, and Individual bronze in 2013. He is the recordman CCI*****'s winner with 14 grand slam titles. In 2011, he became the first rider to win five different five-star events, having won the Burghley Horse Trials a record six times, Rolex Kentucky three times, Stars of Pau twice, the Badminton Horse Trials twice, and the Luhmühlen Horse Trials once (2008). A serious fall in 2015 left him in a coma for two weeks, but he came back to make the British eventing team and attend the 2016 Summer Olympics. He was appointed Member of the Order of the British Empire (MBE) in the 2018 Birthday Honours.
Giltedge was a 17 hands Irish Sport Horse that was ridden by American David O'Connor at the international level in the sport of eventing.
Heyday was a Thoroughbred gelding that competed in the sport of eventing, ridden by American Bruce Davidson. He was one of the Top Ten All American High Point Horses of the Century in eventing. He stands 16 hands.
Custom Made was an Irish Sport Horse standing 17.1 hands who was ridden by American David O'Connor at the international level in the sport of eventing.
Erin Go Bragh was a Connemara stallion who competed in the sport of eventing at the highest level. Also known as "The Little Horse that Could", Erin Go Bragh stood 14.3 hands.
Eagle Lion 1985-2013 was an event horse that has competed at the highest level of the sport with great success. He stood 16.1 hh (169 cm).
Stephen Shelton Bradley is an internationally successful rider in the equestrian sport of eventing. He has competed internationally since 1989, with great achievements including a place on the US Eventing Team at the 1992 Summer Olympics, and in 1993 he became only the second American to have won the prestigious Burghley Horse Trials.
Lucinda Fredericks is an equestrian athlete who competes in eventing. Having formerly competed for Great Britain, she now represents Australia. Riding Headley Britannia, she has won three CCI 4* events; winning Burghley in 2006, Badminton in 2007 and Rolex Kentucky in 2009. She won an Olympic silver medal in the team event at Beijing 2008, and also competed at the 2012 London Olympics.
Theodore O'Connor, nicknamed "Teddy," was a 14.1 3⁄4 hands pony who competed internationally at the highest level of eventing. Ridden by Olympian Karen O'Connor, he performed exceedingly well at such events as the Rolex Kentucky Three Day and the Pan American Games. His success and small stature earned him the nickname "Super Pony."
Ingrid Klimke is a German eventing rider. She appeared at five Olympics from 2000 to 2016. With her horse Abraxxas, she won two gold medals in team eventing at the 2008 Summer Olympics and the 2012 Summer Olympics. At the 2016 Summer Olympics, she won a team silver with Hale-Bob.
Darren Chiacchia is an American equestrian. He won a bronze medal in team eventing at the 2004 Summer Olympics in Athens, together with Kimberly Severson, John Williams, Amy Tryon and Julie Richards. He also competed in individual eventing, placing 12th.
Christopher "Burto" Burton is an Australian equestrian, and Olympic Medal winner. He was selected to represent Australia at the 2012 Summer Olympics in equestrian eventing, as well as the 2024 Summer Olympics in which he won a silver medal in the individual eventing competition.
Rafalca is a former dressage horse, co-owned by Ann Romney, that performed in the equestrian competition at the 2012 Summer Olympics, with rider Jan Ebeling. She was retired from competitions in 2014, and is now a broodmare.
William Coleman III is an American equestrian. At the 2012 Summer Olympics he competed in the Individual eventing and Team eventing. At the age of six, Coleman's family moved to Charlottesville, VA where he started riding in the hunt fields of Virginia Piedmont Hunt. His father was an avid fox hunter and became his first show jumping coach. After Coleman began to focus on eventing he started training with Karen and David O’Connor, beginning an apprentice with the pair after his graduation from Woodberry Forest School.
Denny Emerson is an American equestrian. He is the only equestrian to have won both an international gold medal in eventing and a Tevis Cup buckle in endurance. In 1972, Emerson was named United States Eventing Association's Rider of the Year. He was a member of the United States Three Day Eventing Team that won the gold medal at the 1974 Eventing World Championships. As of 2015, Emerson operates as a clinician and trainer. He is a regular contributor to The Chronicle of the Horse's "Between Rounds" column. He and his wife, May Emerson, run Tamarack Hill Farms in Strafford, Vermont and Southern Pines, North Carolina.
United States 
