The Full Distance Triathlon Wales in Pembrokeshire offers athletes a challenging and memorable experience across its swim, bike, and run courses. Swim: Athletes begin with a two-loop, 2.4-mile (3.8 km) swim starting at Tenby's iconic North Beach. The course features a unique Australian exit, where participants briefly leave the water between loops before re-entering. The average water temperature is 63°F (17°C). WIKIPEDIA Bike: The 112-mile (180.2 km) bike course consists of two hilly loops ...