Badain Jaran Desert between the dunes, some of which are fresh water while others are extremely saline. These lakes give the desert its name which is Mongolian for "mysterious lakes". It is also crossed by one river, the Ruo Shui ("weak water"), which has formed an alluvial plain in the desert. Measuring over , the Badain Jaran Desert covers a significant part of the south-central part of the Inner Mongolia Autonomous Region as well as the North part of Gansu province. Located in the Alxa Plateau at about 1200 meters above sea level it is listed as a subsection to the Gobi Desert.
Gobi (dog) in his tent. Ultimately, Gobi ran 77 miles of the 155 mile race. In Stage III, Leonard carried Gobi several times through water barriers. Gobi did not run Stages IV and V of the run, as the race had entered the desert where temperatures exceeded 52°C. After finishing the race, Leonard began a crowd funding campaign to raise £5,000 to bring Gobi back to Edinburgh from China. The campaign ultimately raised over £38,000. Leonard and his wife Lucja committed to donate the extra funds to welfare organizations that care for stray dogs. Before Gobi could begin the quarantine process necessary