Vietnam
The catalogue lists 3 IRONMAN races in Vietnam, with ocean swims and bike and run courses rated flat. Da Nang holds IRONMAN Vietnam and IRONMAN 70.3 Da Nang on the same day in May; IRONMAN 70.3 Phu Quoc, on Phu Quoc island, is in November. Average water runs from 28 to 29 °C, above 24.5 °C, the limit up to which IRONMAN rules allow age-group athletes a wetsuit.
- races
- 3
- circuits
- 1
- months with a race
- 2
- water, coldest to warmest
- 28–29 °C
Vietnam
- IRONMAN 70.3 Phu Quoc
Phu Quoc, Vietnam
- Date
- 15 Nov 2026
- Distance
- Middle
- Circuit
- IRONMAN
- Water
- 29 °C
- Bike
- Flat
- Run
- Flat
- Entries
- Open
- IRONMAN 70.3 Da Nang
Danang, Vietnam
- Date
- 9 May 2027
- Distance
- Middle
- Circuit
- IRONMAN
- Water
- 28 °C
- Bike
- Flat
- Run
- Flat
- Entries
- Open
- IRONMAN Vietnam
Da Nang, Vietnam
- Date
- 9 May 2027
- Distance
- Full
- Circuit
- IRONMAN
- Water
- 29 °C
- Bike
- Flat
- Run
- Flat
- Entries
- Open