# IRONMAN races in Australia

Canonical: https://findmytris.com/races/country/australia

10 upcoming official IRONMAN, IRONMAN 70.3 and 5150 races in Australia (Oceania).

The 10 races on this page are 3 full IRONMAN and 7 IRONMAN 70.3. They take place in 7 different locations, including Busselton, Cairns and Port Macquarie. Dated races run from November 2026 to October 2027.

The most common swim is bay (4), followed by ocean (3) and river (2). Bike courses are listed as 6 rolling and 4 flat. Listed average water temperatures range from 64°F (18°C) to 73°F (23°C).

- [IRONMAN 70.3 Melbourne](https://findmytris.com/events/im703-melbourne) — November 8, 2026, St. Kilda, VIC, Australia · IRONMAN 70.3
- [IRONMAN Western Australia](https://findmytris.com/events/im-western-australia) — December 6, 2026, Busselton, Australia · IRONMAN
- [IRONMAN 70.3 Western Australia](https://findmytris.com/events/im703-western-australia) — December 6, 2026, Busselton, Australia · IRONMAN 70.3
- [IRONMAN 70.3 Geelong](https://findmytris.com/events/im703-geelong) — March 21, 2027, Geelong, Australia · IRONMAN 70.3
- [IRONMAN 70.3 Western Sydney](https://findmytris.com/events/im703-western-sydney) — May 2, 2027, Penrith, Australia · IRONMAN 70.3
- [IRONMAN Cairns](https://findmytris.com/events/im-cairns) — June 13, 2027, Cairns, Australia · IRONMAN
- [IRONMAN 70.3 Cairns](https://findmytris.com/events/im703-cairns) — June 13, 2027, Cairns, Australia · IRONMAN 70.3
- [IRONMAN 70.3 Sunshine Coast](https://findmytris.com/events/im703-sunshine-coast) — September 12, 2027, Mooloolaba, Australia · IRONMAN 70.3
- [IRONMAN Australia](https://findmytris.com/events/im-australia) — October 17, 2027, Port Macquarie, Australia · IRONMAN
- [IRONMAN 70.3 Port Macquarie](https://findmytris.com/events/im703-port-macquarie) — October 17, 2027, Port Macquarie, Australia · IRONMAN 70.3

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Data compiled by Find My Tris from official IRONMAN pages; please cite findmytris.com.