I love to go running, Ive even been wanting to join a marathon but dont know too much about it though. 
that's awesome! Running can refer to any of  a variety of speeds ranging from jogging to sprinting
Yeah I suppose I'm more of a jogger, Do you know how many more calories a person burns running compared to walking? 
It depends on a person. some people can burn more by speed walking. 
Thats interesting. I generally jog in the mornings to prevent myself from getting sunburn. Do you do any jogging? 
I don't, for some reason i really hate running, it's so boring. I've read it is assumed that the ancestors of humankind developed the ability to run for long distances about 2.6 million years ago
thats neat, I always knew there was a long history of runners, Say when was the first olympics for running held?
between 632 BCE and 1171 BCE, while the first recorded Olympic Games took place in 776 BCE. Running has been described as the world's most accessible sport.
History.
It is thought that human running evolved at least four and a half million years ago out of the ability of the ape-like Australopithecus, an early ancestor of humans, to walk upright on two legs.
Early humans most likely developed into endurance runners from the practice of persistence hunting of animals, the activity of following and chasing until
List of forms of racing
List of different forms of racing.
Running.
Running is defined in sporting terms as a gait in which at some point all feet are off the ground at the same time. This is in contrast to walking, where one foot is always in contact with the ground. The term running can refer to any of a variety of speeds ranging from jogging to sprinting. Competitive running grew out of religious festivals in various areas. The origins of the Olympics are shrouded in myth, though