Karoo to Coast 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 level, with many long and gruelling climbs, often
Karoo the winter. Grasses are uncommon, making most of the biome unsuitable for grazing. The low rainfall, in fact, discourages most forms of agriculture. An exception is the thriving ostrich-farming industry in the Little Karoo, which is heavily dependent on supplementary feeding with lucerne. The difference between the Succulent Karoo biome and the Nama Karoo biome is that the former receives the little rain that falls as cyclonic rainfall in winter, which has less erosive power than the infrequent but violent summer thunderstorms of the Nama Karoo. Frost is also less common in the Succulent Karoo biome than in the Nama