Karoo to Coast the closing stages of the race. Men: Women: Karoo to Coast The Karoo to Coast is an annual 100 km mountain bike race held in September down the Prince Alfred's Pass from Uniondale to Knysna in South Africa. In 2007 this was voted one of the top ten mountain bike races in the country. All proceeds go to the Lions Clubs International “SightFirst” fund, financing sight restoration surgery for the poor. Started in 1999, this event is considered extremely arduous along a route of which 93% is on gravel roads, from a high point of 1045 m down to sea
Karoo Group (i.e. the oldest layer of the Cape Supergroup). The valley floor is covered, in the main, by the next (younger) layer of the Supergroup, namely the much softer Bokkeveld shales. The dolerite of the Great Karoo did not penetrate these rocks, so Karoo Koppies are not seen in the Little Karoo. The Little Karoo contains two other geological features that give the landscape a special character. During the erosion of the African interior following the bulging of the continent during the massive lava outpourings that ended the Karoo sedimentation 180 million years ago, some of the eroded material was