Marathons at the Olympics Olympics marked the introduction of the now standard distance of 26 miles, 385 yards (42.195 km). However, it was not until the 1924 Paris Olympics that this distance became the standard at the Olympics. The Olympic marathon proved immediately popular in the Western world and quickly spawned numerous long-running annual races, including the Boston Marathon in 1897, the Tour de Paris Marathon in 1902, the Yonkers Marathon in 1907, and the London Polytechnic Marathon in 1909. Such marathons played a key role in the expansion of the road running movement internationally over the course of the 20th century. It has
Athletics at the 1904 Summer Olympics – Men's marathon research on "purposeful dehydration," even though dehydration is potentially fatal. The marathon ended with the worst ratio of entrants to finishers (14 of 32) and by far the slowest winning time, 3:28:45, almost 30 minutes slower than the second slowest winning time. These were the standing world and Olympic records (in hours) prior to the 1904 Summer Olympics. "(*)" Distance was also 40 kilometres The first to arrive at the finish line was American runner Fred Lorz, who had actually dropped out of the race after nine miles and hitched a ride back to the stadium in a car, waving