Long-distance running only the placing is of importance. Other less popular variants such as fell running, trail running, mountain running and tower running combine the challenge of distance with a significant incline or change of elevation as part of the course. Multisport races frequently include endurance running. Triathlon, as defined by the International Triathlon Union, may feature running sections ranging from five kilometres (3.1 mi) to the marathon distance (42.195 kilometres, or 26 miles and 385 yards), depending on the race type. The related sport of duathlon is a combination of cycling and distance running. Previous versions of the modern pentathlon incorporated
How Many Miles to Babylon? In the 1824 edition of "The Scottish Gallovidian Encyclopedia" there's a description of the rhyme and the game, giving the distance as "six, seven or a lang eight". The rhyme was originally accompanied by a singing game in which two lines face each other, with one player in the middle. At the end of the rhyme the players have to cross the space and any caught help the original player in the middle catch the others. The game seems to have fallen out of use in the twentieth century. In literature In film In music How Many Miles to Babylon?