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The standardised Austrian mile used in southern Germany and the Austrian Empire was 7.586 km; the Prussian mile used in northern Germany was 7.5325 km. Following its standardisation by Ole Rømer in the late 17th century, the Danish mile ( mil ) was precisely equal to the Prussian mile and likewise divided into 24,000 feet. [ 43 ]
The world record in the mile run is the fastest time set by a runner in the middle-distance track and field event. World Athletics is the official body which oversees the records. Hicham El Guerrouj is the current men's record holder with his time of 3:43.13, [ 1 ] while Faith Kipyegon has the women's record of 4:07.64. [ 2 ]
The marathon is a long-distance foot race with a distance of 42 km 195 m (c. 26 mi 385 yd), [1] usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair divisions. More than 800 marathons are held worldwide each year, with the ...
Triathlon, as defined by the International Triathlon Union, may feature running sections ranging from five kilometres (3.1 miles) to the marathon distance (42.195 kilometres, or 26 miles and 385 yards), depending on the race type. [46] The related sport of duathlon is a combination of cycling and distance running. [47]
The mile run (1,760 yards, [2] 5,280 feet, or exactly 1,609.344 metres) is a middle-distance foot race.. The history of the mile run event began in England, where it was used as a distance for gambling races.
For a performance to be ratified as a world record by World Athletics, the marathon course on which the performance occurred must be 42.195 km (26.219 mi) long, [34] measured in a defined manner using the calibrated bicycle method [35] (the distance in kilometers being the official distance; the distance in miles is an approximation) and meet other criteria that rule out artificially fast ...
Heartbreak Hill is an ascent over 0.4 miles (600 m) between the 20- and 21-mile (32- and 34-km) marks, near Boston College. It is the last of four " Newton hills", which begin at the 16-mile (26 km) mark and challenge contestants with late (if modest) climbs after the course's general downhill trend to that point.
Courses also commonly include distance markings, usually at each kilometer or each mile. [4] The course should have 400 to 1,200 m (440 to 1,310 yd) of level terrain before the first turn, to reduce contact and congestion at the start. However, many courses at smaller competitions have their first turn after a much shorter distance.