I like to run long distance. It is so relaxing.
Hello, do you know that a long distance race  is a form of continuous running over distances of at least eight kilometres ?
Yeah that is why I like it. It is refreshing to compete in them.
It is mostly aerobic in nature and requires stamina as well as mental strength.
That is true. I have ran a half marathon before which is like 13 miles. It took me a long time to finish.
awesome,  It would surprise you to know that humans are well adapted for running significant distances
It makes sense. We used to have to outrun predators.
endurance running is also found in migratory ungulates and a limited number of terrestrial carnivores, such as bears, dogs, wolves and hyenas.
In modern human society, long-distance running has multiple purposes: people may engage in it for physical exercise, for recreation, as a means of travel, for economic reasons, or for cultural reasons. Long distance running can also be used as a means to improve cardiovascular health. Running improves aerobic fitness by increasing the activity of enzymes and hormones that stimulate the muscles and the
Long-distance running
Long-distance running, or endurance running, is a form of continuous running over distances of at least 3 kilometres (1.8 miles). Physiologically, it is largely aerobic in nature and requires stamina as well as mental strength.
Among mammals, humans are well adapted for running significant distances, and particularly so among primates. The endurance running hypothesis suggests that running endurance in the genus "Homo" arose because travelling over large areas improved scavenging opportunities and allowed persistence hunting. The capacity for