The IRONMAN Vietnam 70.3, set in the picturesque Son Tra Peninsula in Da Nang, Vietnam, offers a challenging yet fulfilling experience for triathletes. This event is acclaimed for its scenic coastal run, fast and flat bike segment, and a revitalizing swim in the warm South China Sea.
The swim portion begins and ends at the scenic Nui Son Tra Beach, known for its beautiful coastline and panoramic views of the peninsula. Competitors engage in a single loop swim, navigating the tranquil and sheltered waters of the South China Sea.
Cyclists tackle a one-loop bike course that provides a swift and level ride around the Son Tra Peninsula, closely following the peninsula’s coastline. The course, which starts and finishes at Nui Son Tra Beach, leads through Ngu Hanh Son and Hoa Vang towns. With minimal elevation gain, this route is well-suited for cyclists of all skill levels.
The run segment is a one-loop coastal route along the Son Tra Peninsula and Hai Van Pass. Starting and finishing at Nui Son Tra Beach, runners are treated to magnificent views of the peninsula and the adjacent countryside, making for a picturesque and memorable running experience.
In May, Da Nang, Vietnam, typically experiences warm and humid weather conditions. The average temperature during this period is around 27.9°C (82.22°F). Daily high temperatures can increase slightly, ranging from 32°C (89°F) to 34°C (92°F), and rarely falling below 29°C (84°F) or exceeding 37°C (98°F). The average low temperatures at night increase a bit as well, from around 25°C (77°F) to 26°C (79°F), seldom dropping below 23°C (74°F) or going above 27°C (81°F).
The average humidity in May is relatively high at 80.1%. There is a notable amount of rainfall, with an average of 63.0mm over the course of the month, and an average of about 3 rain days. The heat index, which factors in humidity and temperature to determine how hot it feels, reaches a scorching 42°C (107.6°F).
The average water temperature in Da Nang, Vietnam in May is 29.2°C (84.6°F).
