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Triathlon Calendar Western Australia 2026-2027

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Explore the best triathlons in Western Australia for 2026-2027! Our updated list features 42 exciting races across the region. Find your next race in Western Australia below and join the running community at these great events!

April 2027
Apr
18
Su

Mandurah Triathlon Club Race

Triathlon Duathlon Aquathlon Multisport Aquabike Enticer 150 m 7.5 km Triathlon Enticer 150 m 7.5 1.5 km Duathlon Enticer 1.5 7.5 1.5 km Olympic 300 m 14.5 km
Club race at Halls Head offering Enticer and Club Standard triathlon, duathlon and aquabike distances with on-site registration and volunteer-supported transitions.
May 2027
May
1-2
Sa - Su

Busselton Festival of Triathlon

Triathlon Busselton 5 100 m 4 km 900 m Busselton 25 500 m 20 4.5 km Sprint 750 m 20.5 4 km WQE Aquabike 2 40 km
A multi-day triathlon festival in Busselton offering long, middle, sprint and kids races, teams and aquabike options alongside an expo and spectator amenities.
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