Physiology of marathons certain physiological characteristics of marathon runners exist. The differing efficiency of certain physiological features in marathon runners evidence the variety of finishing times among elite marathon runners that share similarities in many physiological characteristics. Aside from large aerobic capacities and other biochemical mechanisms, external factors such as the environment and proper nourishment of a marathon runner can further the insight as to why marathon performance is variable despite ideal physiological characteristics obtained by a runner. The first marathon ever run was an unintentional 25 mile trek performed by Pheidippides. Pheidippides was a Greek soldier who ran to Athens from the
Athletics at the 1900 Summer Olympics – Men's marathon Athletics at the 1900 Summer Olympics – Men's marathon The men's marathon was a track & field athletics event at the 1900 Summer Olympics in Paris. It was held on July 19, 1900. 13 athletes from five nations competed in the marathon, which used a distance of 40.26 kilometres. The winner, Michel Théato, was a native of Luxembourg who is believed to have competed for France. These were the standing world and Olympic records (in hours) prior to the 1900 Summer Olympics. "(*)" Distance was 40 kilometres The marathon race, which began at 2:30 p.m. on a day with temperatures