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 15 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
A day of duathlon and running at Champion Lakes with looped fast flat courses, multiple race distances, finishers medals for key events, and prizes for top Duathlon 80k finishers.
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 pool‑based triathlon at WA Athletics Stadium with multi‑lap bike and run courses, youth categories and fun runs, supporting the National Breast Cancer Foundation.
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.
An evening triathlon at Champion Lakes with multiple course options, timed adult races, junior events and series placings as part of the Spinifex Sheds Multisport Series.
Monthly updates for Perth
Get new running races (and updates) in your inbox every month.
A riverside triathlon in East Fremantle with sprint, novice and aquabike options along a sheltered Swan River swim, closed-road bike laps and riverside run laps.
Short-format triathlon races for youth and development athletes at Champion Lakes with Enticer distances on 22 November 2026.
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
Annual multisport event at Whitford Nodes Park offering sprint, bolt, aquabike, duathlon and junior TinLids races plus national selection opportunity for Sprint athletes.
January 2027
A point-to-point swim, lap bike and out-and-back run at Point Walter organised by Fremantle Triathlon Club with sprint, fun and teams race options.
February 2027
A community ocean event since 1986 offering a 2 km Cottesloe-to-Swanbourne swim, run and paddle with marked coastal course and volunteer lifesaver safety.
Public triathlon at Champion Lakes with two Enticer-format youth development races featuring 200 m swim and 6 km bike legs.
March 2027
Development and youth Enticer triathlons at Champion Lakes Regatta Centre featuring a 200 m swim, 6 km cycle and short run legs.
A coastal triathlon at Coogee Beach on 21 March 2027 offering Sprint, Fun, Kids and Team Sprint distances with swim, closed-road bike laps and coastal run laps.
Mullaloo Triathlon at Mullaloo Beach on 21 March 2027 features multiple swim bike run and swim only distances for individuals and teams.