Long-distance running – all-weather tracks, roads and natural terrain, respectively. Typical long-distance track races range from 3000 metres to 10,000 metres (6.2 miles), cross country races usually cover 5 to 12 km (3 to 7½ miles), while road races can be significantly longer, reaching 100 kilometres (60 miles) and beyond. In collegiate cross country races in the United States, men race 8000 or 10000 meters, depending on their division, whereas women race 6000 meters . The Summer Olympics features three long-distance running events: the 5000 metres, 10,000 metres and marathon (42.195 kilometres, or 26 miles and 385 yards). Since the late 1980s,
Antarctic Ice Marathon & 100k ultra race Antarctic Ice Marathon & 100k ultra race The Antarctic Ice Marathon was established by Richard Donovan / Polar Running Adventures to enable marathon runners to complete a marathon on all seven continents. It also enables athletes to complete the marathon grand slam - a marathon on all seven continents and the North Pole. Runnings of the Antarctic Ice Marathon and 100 km race have taken place at 80° south just a few hundred miles from the South Pole at the foot of the Ellsworth Mountains. Participants are flown from Punta Arenas, Chile to the race location in the interior of