2026 / 27 Season Calendar
AusTriathlon Event Resources
Multisport Race Types:
Triathlon = swim, bike and run
Duathlon = run, bike, run
Aquathlon = run, swim, run or swim, run (splash & dash)
Aquabike = swim, bike – no run
X-Tri, Cross Triathlon, or Off-Road Triathlon = swim, mountain bike, trail run
Supermix Triathlon = run, bike, swim, bike, run
Enduro Triathlon = swim, bike, run, swim, bike, run (two tri’s back to back)
November
05 Nov 26
Champion Lakes Regatta Centre
School Sport WA Secondary Triathlon Championship
Distance: Other
06 Nov 26
Champion Lakes Regatta Centre
School Sport WA Primary Triathlon Championship
Distance: Other
07 Nov 26
Lake Leschenaultia
EXSS Off-Road Triathlon
Series: Multisport State Series
Distance: Cross-Triathlon, Duathlon
08 Nov 26
Mt Claremont
Ramsay Healthcare Triathlon Pink
Series: Female-Focused Event
Distance: Kids, Enticer, Sprint, Fun Run, Teams
14 Nov 26
Champion Lakes Regatta Centre
Armadale Twilight Triathlon
Distance: Kids, Enticer, Sprint
15 Nov 26
Bunbury
South32 Bunbury Women’s Triathlon
Series: Female-Focused Event
Distance: Enticer, Sprint
22 Nov 26
East Fremantle
Left Bank Triathlon
Series: Multisport State Series
Distance: Enticer, Sprint, Aquabike
29 Nov 26
Champion Lakes Regatta Centre
EXSS Sprint Triathlon
Series: Triathlon State Series
Distance: Kids, Bolt, Sprint, Duathlon, Aquabike
December
06 Dec 26
Busselton
IRONMAN 70.3 WA & IRONMAN WA Asia-Pacific Champs
Distance: Ironman / 70.3
13 Dec 26
Whitford Nodes
City of Joondalup Coastal Quest
Series: Triathlon State Series
Distance: Kids, Bolt, Sprint, Aquabike, Teams
13 Dec 26
Rockingham
RTC SuperSprint Triathlon & Kids Tri
Distance: Kids, Duathlon, SuperSprint
January
03 Jan 27
Rockingham
RTC Supermix Triathlon & Kids Tri
Distance: Duathlon, SuperMix, EnticerMix
24 Jan 27
Champion Lakes Regatta Centre
Armadale Triathlon
Series: Triathlon State Series
Distance: Kids, Enticer, Sprint
31 Jan 27
Shoalwater
Shoalwater Classic Triathlon
Series: Triathlon State Series
Distance: Standard