Kalahari Desert Kalahari Desert The Kalahari Desert is a large semi-arid sandy savanna in Southern Africa extending for , covering much of Botswana, parts of Namibia and regions of South Africa. "Kalahari" is derived from the Tswana word "Kgala", meaning "the great thirst", or "Kgalagadi", meaning "a waterless place"; the Kalahari has vast areas covered by red sand without any permanent surface water. Drainage of the desert is by dry valleys, seasonally inundated pans and the large salt pans of the Makgadikgadi Pan in Botswana and Etosha Pan in Namibia. The only permanent river, the Okavango, flows into a delta in the
Kalahari Augrabies Extreme Marathon Kalahari Augrabies Extreme Marathon The Kalahari Augrabies Extreme Marathon is a self-sufficient run over seven days, covering an approximate distance of . The event takes place in the Kalahari Desert in the proximity of the Augrabies Falls on the Orange River. The route traverses the Augrabies Falls National Park, private game parks including Khamkirri, Thorntree and Dabaras and many private farmlands. Due to issues the private landowners have had with the organisers the 2014 event took place entirely within the borders of the AFNP and entirely on the Southern side. This contrasting environment with average day temperatures reaching in excess