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
Tokyo International Women's Marathon Tokyo International Women's Marathon The Tokyo International Women's Marathon was a marathon for female elite runners held in Tokyo from 1979 until 2008 in November. It was first held in November 1979, and this race was the first women's marathon officially sanctioned by the International Amateur Athletic Federation (IAAF). After Adriaan Paulen, the IAAF president, watched this event, he announced his support for the women's Marathon to be included in the Olympic Games. After the 30th edition the organisers (Japan Association of Athletics Federations (JAAF), Asahi Shimbun and TV Asahi) discontinued the race, because the new Tokyo Marathon held since