Moscow Marathon The marathon is run over a largely flat course around the Moscow River, and spans 42.195 kilometres (26 miles and 385 yards), but with partially high elevation up to 100 m. Moscow Marathon The Moscow Marathon is a major running and sporting event held annually in Moscow, Russia. The official marathon distance of 42.195 kilometers (26 miles 385 yards) is set up as a citywide road race where professional athletes and amateur runners jointly participate. First initiated in 2013, as a successor of Moscow International Peace Marathon (est. 1980), the event traditionally takes place on the last weekend in September.
Long-distance swimming Some of the better-known long-distance swims are crossings of the English Channel, Catalina Channel, Fehmarn Belt and Cook Strait. Ultra-long distance swimming is sometimes referred to as marathon swimming. The minimum distance that constitutes a marathon swim has dramatically shortened over time. Different organizations adopt various minimum distances. The swimming marathon events at the Olympic games have a distance of 10 km. Long-distance swims tend to fall into one of two categories: (1) swims in which the start date and start time are chosen by the individual swimmer (often called solo-swims), and (2) swims that involve a group-start. Long-distance swimming