Why is the distance of the marathon run at the Olympics 42,195 km?

42 km 195 m.

Marathon is a place name in ancient Greece, located 30 kilometers northeast of the city of Athens, it is surrounded by mountains on three sides and the sea in the east. In 490 B.C., when news of the Persian expeditionary force invading Greece and deploying in Marathon reached Athens, Athens sent a messenger named Pelipides to Sparta to ask for help. The letter covered the 150-kilometer journey from Athens to Sparta in 35 hours.

However, the Spartans could only send troops after the full moon. This takes about 10 days. At this point, the Athenians had to fight on their own.

Instead, they defeated the Persians with less. The messenger, Pelipides, with the glad news of his victory, ran from the marathon to the square of the city of Athens (42,195 km) and shouted to the citizens of Athens: "We have triumphed!

Rejoice! He then fell to the ground and died. The "Marathon Run" was established to commemorate this event.

Because marathon is a place name in ancient Greece. The Athenians defeated Persia with fewer victories. The messenger named Pelipides fell to his death after running from the marathon to the square of Athens (42,195 km) to deliver the message of victory.

Legend has it that in 490 BC the Persians invaded Athens and later sent a messenger.

Running for a long time will be bad for your health.

It is in memory of a soldier who delivered a letter in the Greco-Persian War, and this distance is the distance he ran to deliver a letter.

On September 12, 490 B.C., a battle was fought between the Persians and Athenians on the shores of Marathon, not far from Athens, known as the Greco-Persian Wars, in which the Athenians finally won a victory against the invasion. In order to let the people of his hometown know the good news of the victory as soon as possible, the commander Milletti sent a soldier named Fidipitz back to report the news.

Fidipitz was a well-known "Scud", and in order to let the people of his hometown know the good news, he ran as fast as he could, and when he reached Athens, he was out of breath and shouted excitedly, "Joy."Joy, Athenians, weVictorious," he fell to the ground and died.

To commemorate this event, the marathon was established at the first modern Olympic Games held in 1896, and the distance of the race was set up in the kilometer of the letter run by Fidipitz.

The charm of a marathon.

One of the charms of the marathon is the openness of the venue. Other sports, as long as they can be used for racing, are either a familiar piece of land or a commonplace circle, while the marathon venue is mostly selected from urban roads, and for the participants, every step and every section is a different scenery.

The second charm of the marathon is the tolerance of the participants. Unlike other sports, where only equal competitors can compete on the same field, it is almost impossible for amateurs to compete with professional athletes, but unlike marathons, everyone can race together regardless of whether they are professional athletes or amateurs.

The distance from the bay of Marathon, where the Greco-Persian War took place, to the city of Athens is the distance traveled by the soldiers who delivered the good news.

The marathon is a long-distance running event with a distance of kilometers. Why isn't the distance of this event an integer? It begins with a battle that took place on September 12, 490 B.C.E.

The battle was fought by the Persians and Athenians on the shores of Marathon, not far from Athens, and the Athenians eventually won a victory against the invasion. In order to let the people of his hometown know the good news of the victory as soon as possible, the commander Milletti sent a soldier named Phidipides back to report the news.

Phidippides was a well-known "Scud", and in order to let the people of his hometown know the good news, he ran as fast as he could, and when he reached Athens, he was out of breath and said only "We have won!" And he fell to the ground and died.

To commemorate this event, the marathon was established at the first modern Olympic Games in 1896, and the distance of the race was measured in kilometers - the distance of the Fidipiles to deliver the letter.

The standard length of a marathon is kilometers, but after we finish running, we will eventually run hundreds of meters more than 1 kilometer after we look at the route recorded in our GPS table. Excluding errors in GPS measurements, this is because the standard marathon distance is measured according to The Shortest Possible Route (SPR), or the shortest distance principle. Even the elite runners who are at the front of the race may not necessarily run according to the shortest distance principle.

Because if the road is uphill in the direction of the arrow, it may be more economical to go on the dotted line than to run the shortest marathon course The measurement of the marathon course is very strict. The most common is the bicycle calibration method, the most important measuring tool used in addition to the bicycle, the bicycle calibration method is not only to ride the bicycle according to the shortest distance principle to ride the track, but also to use other more accurate tools to determine the distance, to ensure that the marathon track from the starting point to the end of the distance error is a positive error, no more than such as limbs or, that is, the distance of a marathon can not be more than 42 meters (42237 meters), and absolutely not shorter than 42195 meters.

Categories: Sports Sport >> Fitness.

Analysis: The route that Fedepides ran in the past was 40 kilometers. The marathon of the second Olympic Games is km, the third is 40 km, and the final marathon of the fourth Olympic Games is km.

This is because, in 1908, when the fourth London Olympic Games were held, the British royal family wanted to run a marathon, and the organizing committee arranged the starting point in front of the lawn of Windsor Palace and the end point at the White City Stadium, the distance between the two was 26 miles, but there were still 385 yards from the whole journey to the royal family, so the whole journey was 26 miles and 385 yards, which was converted into kilometers.