Australia's triathlon season runs across two main clusters. A busy stretch of racing falls between October and December, with events in Port Macquarie, St Kilda, Canberra and Busselton. A second wave follows in the first half of the following year, bringing races to the Gold Coast, Geelong, Mooloolaba, Penrith and Cairns, with activity through March, May and June. The calendar spans the full range of race formats — IRONMAN full-distance and 70.3 middle-distance events sit alongside T100 and Challenge races, drawing from some of the sport's largest global series as well as independent local events. SportsPal lists all of them together in one place, so you can compare dates, distances and locations across the whole season without visiting each organiser's site separately.
Mooloolaba, QLD, Australia
Port Macquarie, NSW, Australia
Port Macquarie, NSW, Australia
St Kilda VIC, Australia
Canberra, Australia
Busselton WA, Australia
Busselton, WA, Australia
Broadwater Parklands, Gold Coast, Queensland
Geelong VIC 3220, Australia
Penrith NSW 2750, Australia
Cairns QLD, Australia
Cairns QLD, Australia
SportsPal lists 12 upcoming triathlon events in Australia, scheduled across September 2026, October 2026, November 2026, December 2026, March 2027 and May 2027. Each listing includes the date, venue and distances — and, where available, course conditions and water temperatures — with a direct link to register.
SportsPal currently lists 12 upcoming triathlon events in Australia, including events in Mooloolaba, Port Macquarie, St Kilda and Canberra. New events are added as organisers publish them.
The next event is IRONMAN 70.3 Sunshine Coast 2026 on 13 September 2026 in Mooloolaba. Open its page for the full schedule, distances and registration details.
Upcoming events are scheduled across September 2026, October 2026, November 2026, December 2026, March 2027 and May 2027. Browse the list above for exact dates.
Open any event above to see its date, location, distances and course conditions, then follow the registration link to sign up directly with the organiser.
