South Australia Triathlon, Aquathon & Duathlon Calendar
A list of upcoming triathlons (swim, bike & run), duathlons (bike & run) and aquathons (swim & run) in South Australia.
See also our South Australia Fun Runs & Running Events Calendar and use the search function to filter events by keywords, location, date range and event type.
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Events 1 to 4 of 4
Whyalla Triathlon
Sunday, 22 March 2026Whyalla Foreshore, Whyalla, SA
Murray Bridge Triathlon Festival
Sunday, 29 March 2026Sturt Reserve, Murray Beach, SA
Adelaide Duathlon Series 1
Sunday, 2 August 2026 (Date TBC)Victoria Park, Adelaide, SAAdelaide Duathlon Series 2
Sunday, 13 September 2026 (Date TBC)War Memorial Drive, North Adelaide, SA
Events 1 to 4 of 4