Half Distance Durban Triathlon: Unforgettable Challenge Awaits! Swim Course: Dive into the adventure with a 1.9 km (1.2 mile) one-loop swim at the stunning uShaka Beach, nestled near Durban Harbour and uShaka Marine World. Experience the thrill of an anti-clockwise swim in the warm waters of the Indian Ocean, averaging 72°F (22°C). Bike Course: Conquer the fast and undulating 90 km (56 mile) two-loop bike course on the M4 highway. This exhilarating ride spans from SUNCOAST Casino/M17 to the ...