Dunhuang, Gansu (China) - "Ultra Gobi". Ultra Gobi is a 400km non-stop, self–navigation, self-supported race, held in southern Gobi Desert, on the edge of the Tibetan Plateau, in Western China, Gansu Province. Ultra Gobi is a small, exclusive race, limited to 50 people. It is our aim to make this race into one of the world's greatest running races and adventures. The support we offer to runners during the race is in unparalleled in ultra-running. www.ultragobi.com