Perth
Triathlon Calendar near Perth 2026-2027
Monthly updates for Perth
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Perth for 2026-2027! We've gathered 11 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
Race 1 of the Spinifex Sheds Multisport Series at Champion Lakes on 27 September 2026 offering sprint, enticer, mini and junior duathlon distances with medals for top finishers.
October 2026
Multi-distance duathlon at Champion Lakes with junior and state championship categories plus World Triathlon qualifying points.
A day of running and duathlon at Champion Lakes featuring 5k, 10k, half marathon and multi-distance duathlon races with medals, prizes and a six hour cut off.
November 2026
Off-road triathlon and duathlon at Lake Leschenaultia on 7 November 2026, featuring World Triathlon qualifying races, mountain bike laps, lake swims, and championship duathlon status.
A women-focused triathlon day at WA Athletics Stadium featuring pool swims, multi-lap bike and run courses, kids races, fun runs, and optional fundraising for the National Breast Cancer Foundation.
Monthly updates for Perth
Get new running races (and updates) in your inbox every month.
A run swim run event at Leighton Beach on 14 November 2026 offering solo or team aquathlon, run only and swim only options across multiple distances and age categories.
A late afternoon triathlon at Champion Lakes offering Olympic to junior distances as part of the Spinifex Sheds Multisport Series with medals and chip timing.
A multi-format triathlon at John Tonkin Reserve in East Fremantle on 22 November 2026 offering sprint, fun, aquabike and team sprint options with member and non-member pricing.
Multi-distance triathlon, duathlon and aquabike at Champion Lakes on 29 November 2026 with sprint, bolt and novice courses plus junior and team categories.
December 2026
A multi-distance triathlon at Whitford Nodes Park, Hillarys on 13 December 2026 with junior, novice and state championship race options and Age Group qualifying status.
February 2027
A 2 km coastal series from Cottesloe to Swanbourne with swim, SUP, run and racing mal events organised by the Swanbourne Nedlands SLSC.