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 242 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.
June 2027
A four-event winter aquathon series at Miami Aquatic Centre and Pizzey Park combining park runs with 50m pool swims, family-friendly junior options, and complimentary family pool access.
July 2027
An all women adventure stage race in Mission Beach combining trekking, mountain biking and ocean paddling with mandatory equipment checks and map based navigation.
A club-only triathlon at Seaforth Beach with open water swim, flat bike loops, coastal run and family facilities, counting double points for the club championship.
A team adventure race at Wildhorse Mountain combining trail running, mountain biking and kayaking with Classic and Novice courses, navigation challenges and kayaks provided.
August 2027
A community triathlon in Sarina offering mini, enticer and sprint formats across triathlon, duathlon, aquathlon and aquabike with club training support.
Monthly updates for Australia
Get new running races (and updates) in your inbox every month.
A multisport relay in Orford on 15 August 2027 with kayak, road bike, mountain bike and trail run legs plus the Australian egg and spoon championships.
September 2027
A point to point coastal swimrun on the Gold Coast with ocean swims, creek crossings and three distance options from 5 km to 20 km.
A half-distance triathlon in Mooloolaba with an ocean swim, a flat and fast coastal bike, and a two-lap run along 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.
Two-day multisport festival at Mackay Harbour Beach with triathlon, duathlon, aquathlon, aquabike, kids races, charity fundraising and cash prizes.
A weekend of running and triathlon events in Stockton near Newcastle, with multiple run distances, triathlon formats, finishers medals, and an outlined refund and transfer policy.
October 2027
A two-day multi-sport event at Freycinet Peninsula featuring trail runs, sea kayaking, road cycling and mountain biking across eight stages with solo and team categories.
A point-to-point swimrun from Clontarf Reserve to Manly Beach with two distances combining harbour swims, coastal trails, and beach finishes.
A community triathlon in Agnes Water with sprint and enticer distances plus a Junior Aquathlon offering age-based swim and run events.
A teams-of-two adventure race in Glenbrook combining trail running, mountain biking, kayaking and navigation through the Blue Mountains with Classic and Novice course options.
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.
A half-distance triathlon in Port Macquarie with a calm river swim, rolling coastal bike course, and a flat town run supported by a lively local crowd.
A full distance triathlon in Port Macquarie featuring a 3.8 km river swim with a weir crossing, a coastal and countryside bike course, and a run through the town.
Entry-level triathlon at Mirani Swim Centre with Mini Kids and Enticer distances, solo or team options, and club training available before race day.
November 2027
A half-distance triathlon in St. Kilda with a swim off the beach, a flat bike course, and a coastal run, noted for spectator-friendly viewing and World Championship qualification.