The Full Distance Triathlon Wales in Pembrokeshire offers athletes a challenging and memorable experience across its swim, bike, and run courses. Swim: Begin your journey with a thrilling two-loop, 2.4-mile (3.8 km) swim in the pristine waters of North Beach, Tenby. Energized crowds and the iconic "zig zag" stairs lead to a memorable transition. Average water temperature: 63°F (17°C). Bike: The 112-mile (180.2 km) bike course consists of two hilly loops through the scenic Pembrokeshire Coast ...