70.3 triathlons in Australia in 2026

5 races in 2026, with dates, distances and reviews from athletes who raced there.

September 2026

1 event
IRONMAN
IRONMAN 70.3 Sunshine Coast
13 Sept 2026Mooloolaba, Australia
OPEN

October 2026

1 event
IRONMAN
IRONMAN 70.3 Port Macquarie
18 Oct 2026Port Macquarie, Australia
OPEN

November 2026

2 events
IRONMAN
IRONMAN 70.3 Melbourne
8 Nov 2026St. Kilda, Australia
SOLD OUT
Challenge
Challenge Canberra
22 Nov 2026Canberra, Australia
OPEN

December 2026

1 event
IRONMAN
IRONMAN 70.3 Western Australia
6 Dec 2026Busselton, Australia
SOLD OUT