Modern pentathlon in the context of Modern pentathlon at the Summer Olympics

A pentathlon is a contest featuring five events. The name is derived from Greek: combining the words pente (five) and -athlon (competition) (Greek: πένταθλον). The first pentathlon was documented in Ancient Greece and was part of the Ancient Olympic Games. Five events were contested over one day for the Ancient Olympic pentathlon, starting with the long jump, javelin throwing, and discus throwing, followed by the stadion (a short foot race) and wrestling. Pentathletes were considered to be among the most skilled athletes, and their training was often part of military service—each of the five events in the pentathlon was thought to be useful in war or battle.

With the revival of the Olympic Games in the modern era, the pentathlon returned in two formats. The athletics pentathlon was a modern variation on the original events, with a competition over five track and field events. The modern pentathlon, invented by Pierre de Coubertin (father of the Modern Olympics), was a variation on the military aspect of the Ancient pentathlon. It focused on the skills required by a late-19th-century soldier, with competitions in shooting, swimming, fencing, equestrianism, and cross country running. A prominent aspect of modern pentathlons is the point system, whereby each competitor is awarded a certain number of points based on their performance in each specific event. The overall winner is the competitor with the highest point total at the end of the five pentathlon events.

At the 1928 Summer Olympics in Amsterdam, a single modern pentathlon event was contested.

The 1928 modern pentathlon was notable in the sport's Olympic history as it marked the first time in four editions of the competition that a non-Swedish competitor won a medal. Sweden had recorded a podium sweep in 1912, 1920, and 1924.

The Gundersen method is a method in the Nordic combined developed by Gunder Gundersen, a Nordic combined athlete from Norway, that was first used in the 1980s. In it, the ski jumping portion comes first, and points in the ski jump determine when individuals start the cross-country skiing portion, which is a pursuit race, so that whoever crosses the finish line first wins the competition. The system is now also used in the modern pentathlon in which the start times of the final event (a cross-country run) are staggered so that the first to cross the finish line is the winner of the entire event. World Athletics announced on 7 December 2018 that the 2020 World Under-20 Athletics Championship will adopt the Gundersen method for the decathlon and heptathlon for the final event. A similar system is used in professional golf's Tour Championship since 2019.

Initially put in at the FIS Nordic World Ski Championships 1985 and at the 1988 Winter Olympics, the event point-time differential has been adjusted many times at the Winter Olympics through 2010. The table below is one point difference at the ski jump equaling a specific number of seconds between skiers or teams at the start of the cross country portion of the event. The point-time differential has been unchanged since October 2008.

George Smith Patton Jr. (11 November 1885 – 21 December 1945) was a general in the United States Army who commanded the Seventh Army in the Mediterranean Theater of World War II, then the Third Army in France and Germany after the Allied invasion of Normandy in June 1944.

Born in 1885, Patton attended the Virginia Military Institute and the United States Military Academy at West Point. He studied fencing and designed the M1913 Cavalry Saber, more commonly known as the "Patton Saber." He competed in the modern pentathlon at the 1912 Summer Olympics in Stockholm, Sweden, finishing in fifth place. Patton entered combat during the Pancho Villa Expedition of 1916, the United States' first military action using motor vehicles. He fought in World War I as part of the new United States Tank Corps of the American Expeditionary Forces: he commanded the U.S. tank school in France, then led tanks into combat and was wounded near the end of the war. In the interwar period, Patton became a central figure in the development of the army's armored warfare doctrine, serving in numerous staff positions throughout the country. At the United States' entry into World War II, he commanded the 2nd Armored Division.