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,
Philadelphia Marathon 5 miles) companion race to the Philadelphia Marathon. This race follows a shorter loop of the marathon, starting off on the expansive Benjamin Franklin Parkway before taking a turn on the scenic banks of the Schuylkill River and Martin Luther King Drive. Each runner receives a T-shirt, a finisher medal and a finisher certificate (available online after the race). The Philadelphia Marathon, who collaborated with Green Mountain Energy partnered with the Mayor’s Office of Sustainability and the Mayor’s Office of Civic Engagement to turn the race into an eco-friendly sporting event. In 2007, the Marathon’s eco-friendly events began with recycling