IRONMAN 70.3 Melbourne takes place on 8 November 2026 in St. Kilda, Victoria, Australia. The race is a half-distance triathlon of 70.3 miles: a 1.9 km swim, a 90 km bike and a 21.1 km run. The organizer is IRONMAN.
The race village is in Catani Gardens in St Kilda, with views of Port Phillip Bay. The swim is in the bay, and the bike and run courses are both flat. Typical conditions are a high of 23°C, a low of 11°C and an average water temperature of 18°C.
Relay teams are available, so the distance can be split between several athletes. Entries for 2026 are sold out. The event page offers a Notify Me option and 2027 entry options.
