Long Distance Running:
Long Distance Running was invented in the ancient times. The first ever recorded distance event, were run in stadiums at the distance of 1400-4800 meters. When running was first invented, the tracks used to be marked area of grass. In the mid 1960s, the grass tracks got replaced with asphalt and rubber tracks. Long Distance Running has 3 main types of running. Track running is running on a track, road running is running on the road and cross-country running is where you run on open-air. Cross-country running is the most different long distance running, because it may include surfaces of grass and earth. Passing through woodlands and open country, also hills and sometimes gravel roads.
http://en.wikipedia.org/wiki/Long-distance_running
Long Distance Running was invented in the ancient times. The first ever recorded distance event, were run in stadiums at the distance of 1400-4800 meters. When running was first invented, the tracks used to be marked area of grass. In the mid 1960s, the grass tracks got replaced with asphalt and rubber tracks. Long Distance Running has 3 main types of running. Track running is running on a track, road running is running on the road and cross-country running is where you run on open-air. Cross-country running is the most different long distance running, because it may include surfaces of grass and earth. Passing through woodlands and open country, also hills and sometimes gravel roads.
http://en.wikipedia.org/wiki/Long-distance_running