The Great Wall Marathon is one of running's great fantasy events. Optional extensions to Hong King, Shanghai and a Yangtze River Cruise Learn more

Easter Island - run in the world's most isolated island. Known for its mysterious stone statues (moai). Learn more

Takes place in Kangerlussuaq, Greenland. The endless ice and snow of this vast country make up the backdrop of this unusual race, in which runners pass glacier tongues, moraine landscapes and soundless, arctic desert. Sells out quickly.Learn more