Discover HALF IRON Vietnam in Da Nang - Swim: Dive into the excitement with a thrilling 1.9km swim at the pristine Son Thuy Beach. Navigate a scenic triangle-shaped course and immerse yourself in the rush of the waves. With the water temperature at an inviting 81.7°F (28°C), your HALF IRON adventure starts with the perfect splash. Bike: Embark on a breathtaking 90km bike journey, starting from Son Thuy public beach lot next to the luxurious Hyatt Regency Resort. Pedal along the stunning ...