Australia
Triathlon Calendar Australia 2026-2027
Monthly updates for Australia
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Australia for 2026-2027! Our updated list features 172 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.
September 2027
A coastal point-to-point swimrun on the Gold Coast offering three distances that combine ocean swims, creek crossings and shoreline runs through iconic beaches and waterways.
A half distance triathlon in Mooloolaba with an ocean swim, flat coastal bike course, and a two lap run around the Esplanade.
A three-leg multisport race in Gloucester featuring a 22 km mountain bike, 11 km kayak on the Barrington River and a 9 km trail run back into town.
A two-day multisport festival at Mackay Harbour Beach featuring triathlon, duathlon, aquathlon, aquabike, ocean swims and a Mini Kids Triathlon.
October 2027
An eight-stage, two-day multi-sport course at Freycinet Peninsula combining trail runs, sea kayaking, road time trial and mountain bike stages with solo, team and junior options.
Monthly updates for Australia
Get new running races (and updates) in your inbox every month.
A point-to-point swimrun from Clontarf Reserve to Queenscliff combining open-water swims and coastal trail runs across three distance options.
A team adventure race in the Blue Mountains combining trail running, single-track mountain biking and kayaking at Euroka Clearing in Glenbrook, NSW on October 9, 2027.
A women and girls only triathlon at MARC offering three pool to park distances, solo and team options, and a non competitive, safety focused setting.
IRONMAN 70.3 Port Macquarie is a half-distance triathlon with a calm river swim, rolling coastal bike course and a flat run through Port Macquarie with strong local support.
A full-distance triathlon in Port Macquarie with a 3.8 km river swim that includes an iconic weir crossing, a rolling bike through countryside and coastline, and a flat run.
November 2027
Three duathlon races at Bluewater Quay with Enticer, Sprint and Mini Kids categories, a series finisher medal, and post-race gatherings at Red Dog Brewery.
December 2027
Three duathlon races at Bluewater Quay with Enticer, Sprint and Mini Kids categories, a series finisher medal, and post-race gatherings at Red Dog Brewery.