Australia
Triathlon Calendar Australia 2026-2027
Monthly updates for Australia
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Explore the best triathlons in Australia for 2026-2027! Our updated list features 103 exciting races across the country. Find your next race in Australia below and join the running community at these great events! Search for a location or view races near Sydney, Melbourne, Brisbane, Perth, Adelaide or Gold Coast.
February 2027
Race 4 of the WSTC Triathlon Series at Altona Beach offers multiple triathlon, aquabike and aquathon distances along the foreshore and Esplanade with age-based entries.
Race 4 at Elwood Reserve on 28 February 2027 offers Sprint, Fun Tri and Tri Kids races and hosts the AusTriathlon Age Group Sprint selection race.
March 2027
Team-based adventure racing at Enoggera Reservoir with trail running, mountain biking, kayaking and navigation across Classic, Novice and Kids courses on March 6, 2027.
A multi-discipline adventure race in Princetown featuring a 1 km swim, 16 km mountain bike, 5.7 km paddle and 6.5 km trail run plus junior events.
A multi-race triathlon weekend on Mooloolaba Esplanade with a standard 1.5 km swim, 40 km bike and 10 km run plus sprint, aquabike and relay options.
Triathlon Pink in Canberra on 14 March 2027 combines a pool swim with a closed road bike course at Stromlo Forest Park and Stromlo Leisure Centre. Multiple distances are offered for adults and children, and fundraising for the National Breast Cancer..
Team-based triathlon and relay at Catani Gardens, St Kilda on 14 March 2027 with full or split triathlon options and a 15 km corporate relay.
A two-day T100 multi-sport festival at Broadwater Parklands with 100 km and Olympic triathlons plus a 10 km run, featuring closed roads, pro races and world championship qualification.
A 70.3 miles triathlon in Geelong with a swim in Corio Bay, a two lap bike through countryside and salt flats and a waterfront two lap run.
Race 5 at Altona Beach foreshore offers multiple triathlon, aquabike and aquathon distances with age-based categories, club registration on site, and race briefings before each event.
April 2027
A weekend triathlon festival along the Coffs Harbour foreshore with start and finish at Coffs Harbour Jetty. It features races for multiple ages and abilities and runs alongside the Banana Run, supported by local government and commercial partners.
Two day XTERRA festival in Dunsborough, Australia featuring off road triathlons, trail runs and youth races with regional titles and World Championship qualification.
Two days of triathlon and community events at Mitchell Park Southport with kids races, a sprint championship, and 10 km and 5 km sunrise runs along the Broadwater.
A multi-distance swimrun along Sydney’s eastern harbour combining short swims, shoreline runs and iconic city and headland views.
Multi-distance triathlon at Catani Gardens, St Kilda on 11 April 2027 featuring Sprint, Olympic, Aqua Bike, Fun Tri and Tri Kids races plus pre-race clinics.
Multi-distance triathlon in Wollongong with Standard, Sprint, Super Sprint, TriKidz and Aquabike races plus a festival finish at Lang Park.
A triathlon at Altona Beach foreshore with swim-bike-run courses, age-based Sprint, Enticer and Dash options, club registration and on-the-day entries accepted.
May 2027
A multi-format triathlon in Hawks Nest NSW on 1 May 2027 offering Standard, Aquabike, Sprint, Super Sprint and Try A Tri distance options.
A half distance triathlon in Penrith with a lake swim at the Sydney International Regatta Centre, flat bike and lap run courses, and 2027 World Championship qualification.
A community triathlon in Bargara with ocean swim, closed-road cycle and coastal run, offering junior races, an aqua bike option and team relay opportunities.