Marathon world record progression races were first held in 1896, but the distance was not standardized by the International Association of Athletics Federations (IAAF) until 1921. The actual distance for pre-1921 races frequently varied slightly from the present figure of 42.195 km (26 miles 385 yards). In qualifying races for the 1896 Summer Olympics, Greek runners Charilaos Vasilakos (3:18:00) and Ioannis Lavrentis (3:11:27) won the first two modern marathons. On April 10, 1896, Spiridon Louis of Greece won the first Olympic marathon in Athens, Greece in a time of 2:58:50; however, the distance for the event was reported to be only 40,000 meters. Three
Twin Cities Marathon Mississippi River. The course follows the river for several miles before crossing into Saint Paul, and then proceeds east up Summit Avenue to finish at the Minnesota State Capitol. Miles 21–23 of the course proceed on a steady uphill from the river, and are considered among the more challenging finishes among American marathons, although the downhill last half-mile allows for relatively strong finishes. {| class="wikitable sortable" style="font-size: 95%;width: 90%;" !Year !! Winner !! Nationality !! Time(h:m:s) Twin Cities Marathon The Twin Cities Marathon (TCM) is an annual marathon in the Minneapolis–Saint Paul area. The race is often dubbed "The Most