IRONMAN 70.3 Western Australia 2026

December 6, 2026

Busselton, WA, AU

About

IRONMAN 70.3 Western Australia is renowned worldwide as a place to chase a personal best, featuring a calm swim in Geographe Bay followed by a flat, fast bike and run course through laidback Busselton. The race has 21 years of history in Western Australia and was voted the Best IRONMAN 70.3 Swim Course Globally in 2025.

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Why this race

  • Listed on the official IRONMAN, 70.3 and 5150 calendar.

The information shown here is based on the most recent listing we could find, and may change. Always confirm details on the event's official site before registering.

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