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 62 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.
July 2026
A weekend triathlon festival in Airlie Beach on 25 and 26 July 2026 with sprint and standard races, ocean swims including 1500 m and 750 m options, and junior events set in the Whitsundays.
August 2026
A one day multisport race in Nitmiluk National Park with swim, canoe, trail run, road and mountain bike legs plus a final 4WD track run.
Off road duathlon at Creswick State Forest on 2 August 2026 with a 3.75 km run, 12.5 km bike suited to gravel or MTB, and a 1.75 km run. Registrations close the Friday before the event.
A triathlon held at Saunders Beach on 9 August 2026, organised by the Townsville Triathlon Club. Registration has been available since 1 February 2023 and the club runs regular group training including a weekly free aquathon.
A multisport event in Orford on 16 August 2026 with kayak, road and mountain bike legs plus a trail run; it also hosts the Australian egg and spoon national championships with individual and team races.
Emu Park club triathlon offering Enticer and Sprint duathlon, aquathlon and triathlon options with looped swims, separated bike sections and measured run laps.
September 2026
Community Aquathlon at Lake Kawana on 6 September 2026 offers swim and run formats for Mini, Kids, Enticer and Sprint categories. Entry fees range from $5 to $20 and the event is non timed.
A half-distance triathlon in Mooloolaba, Queensland featuring an ocean swim, a coastal bike course and a two-lap run along the Esplanade. Scheduled for 13 September 2026, the event includes relay options and published temperature averages.
A state championship duathlon in Ballarat on 25/09/2026 featuring sprint, dash and fun race categories with male and female divisions and multiple age groups; results show bibs, clubs and live updates.
A two day festival in Stockton with foreshore runs on Saturday and triathlon, aquabike and aquathlon races on Sunday. Multiple race distances run from junior fun runs to standard triathlon distances with live timing and on site medical support.
Round 1 of the Pho3nix Queensland Tri Series takes place in September 2026 at Pelican Park, Clontarf. The event includes Standard, Sprint, Enticer and Pho3nix Kids distances and offers relay and mixed age Mates Wave entries.
October 2026
An annual not-for-profit triathlon weekend in Agnes Water, Queensland. It features a junior aquathlon for under 14s and sprint and enticer triathlon events for solo competitors and teams on 3 and 4 October 2026.
A point-to-point swimrun from Clontarf Reserve to Queenscliff (Manly) with three course options from Experience to Ultra, on-course nutrition, live tracking, photos and safety support; age and swim prerequisites apply.
A triathlon round at Raby Bay Foreshore Park on 11 October 2026 offering Club, Super Sprint, new Enticer and Kids races, plus relay teams and a mixed age mixed gender Mates Wave.
Triathlon Pink at Sydney Olympic Park on 18 October 2026 features a pool swim, closed road bike course and multiple triathlon and fun run distances, with optional fundraising for the National Breast Cancer Foundation.
IRONMAN Australia in Port Macquarie on October 18, 2026 features a 3.8 km river swim with a weir crossing, a rolling bike through countryside and coastline, and a flat run through the town, and includes Oceania TriClub Championship places.
A half-distance triathlon in Port Macquarie with a river swim, rolling coastal bike course, and flat town run; hosts the Oceania TriClub Championship and offers World Championship qualification.
A women-focused triathlon day at Sleeman Sports Complex with pool swims, closed-road bike loops, kids races and multiple fun run distances, plus optional fundraising for the National Breast Cancer Foundation.
A five-day triathlon festival in Noosa centered on an Olympic-distance course around the main beach, town centre and hinterland, with ten events including relays, ocean swims, youth races and VIP options.
A multi discipline relay covering more than 60 km from Jayes Bridge to Bridgetown with canoe swim equestrian cycle and run legs. Teams or solo entrants complete five distinct stages across river tracks farmland and roads.