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This can be compared to 143,000 in 1980. Today, marathons are held all around the world on a nearly weekly basis. ... (586 yards 2 feet; ... enough for about 30 km/18 ...
However, beyond a certain point, negative consequences might occur. Older male runners (45-55) who run more than 40 miles (64 kilometers) per week face reduced testosterone levels, although they are still in the normal range. [34] Running a marathon lowers testosterone levels by 50% in men and more than doubles cortisol levels for 24 hours. [35]
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 ...
“A marathon is a 26.2-mile run, or 42.195 kilometers. ... “A 2020 study showed that marathon runners exhibited less depressive symptoms, ...
A marathon is a 26.2 mile (or 42 km) race that’s usually run along roads or walkways, but may also go through busy cities, along popular beach trails or over hilly or mountainous terrain.
Race courses are usually held on the streets of major cities and towns but can be on any road. World Athletics recognizes eleven common distances for road races that are eligible to be counted for records if they meet the eligibility criteria: 1 mile (1,609.3 m), 5 kilometres (3.1 mi), 10 kilometres (6.2 mi), 15 kilometres (9.3 mi), 10 miles (16.1 km), 20 kilometres (12.4 mi), half marathon ...
The marathon of the future might look the same from the outside: humans running 26.2 miles in one of the most ancient sports on Earth. ... and scanned their feet to know exactly how their feet ...
42.195 km Length of a marathon: 10 5: 100 km: 100 km The distance the IAU considers to be the limit to space, called the Karman line: 163 km Length of the Suez Canal, connecting the Mediterranean Sea to the Red Sea: 491 km Length of the Pyrenees, the mountain range separating Spain and France: 600km Thermosphere height 974.6 km