A marathon is a long-distance running race with an official distance of 26.2 miles (42.195 kilometers). The event is named after the legendary run of the Greek soldier Pheidippides, who, according to legend, ran from the battlefield of Marathon to Athens to announce the Greek victory over the Persians. Modern marathons are typically held on roads and can vary in terms of organization, location, and route. They attract both elite athletes and amateur runners, often including various categories such as wheelchair races and relay teams. Marathons are popular worldwide and feature significant events, such as the Boston Marathon, New York City Marathon, and London Marathon, which are part of the World Marathon Majors. In addition to the physical challenge, marathons also serve as community events, raising funds for charities and fostering a spirit of fitness and camaraderie among participants.
The South Korean Advanced Institute of Science and Technology has achieved a remarkable milestone in robotics with its innovative robodog, Raibo2. This quadrupedal robot recently completed a full marathon, making…