Experience the Half Iron Nelson Mandela Bay: A Fusion of Swim, Bike, and Run Kickstarting the adventure is a thrilling 1.9 km (1.2 mile) swim at the renowned Hobie Beach. Envision yourself immersed in the invigorating sea breeze as you tackle a one-loop swim, setting the stage for the challenges ahead. Transitioning from the aquatic leg, cyclists embark on a scenic one-loop 90.1 km (56 mile) route. Feel the rush as you pedal along Marine Drive towards Settlers Highway, taking in the ...