2025/26 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)
March
22 Mar 26
Coogee Beach
Coogee Beach Triathlon
Series: Triathlon State Series
Distance: Kids, Enticer, Sprint
28 Mar 26
Dunsborough
XTERRA Asia-Pacific Championship
Distance: Kids, Sprint, Standard, Cross-Triathlon
29 Mar 26
Mullaloo Beach
City of Joondalup Mullaloo Triathlon
Series: Triathlon State Series, Senior State Champs, Junior State Champs
Distance: Bolt, Sprint, Standard, Duathlon, Aquabike
29 Mar 26
Busselton Foreshore
Busselton Women’s Triathlon
Series: Female-Focused Event
Distance: Kids, Enticer, Sprint
April
May
02 May 26
Barnard Park
Busselton Festival of Triathlon
Series: Community Event
Distance: Kids, Sprint
03 May 26
Barnard Park
Busselton 100
Series: Triathlon State Series, Senior State Champs
Distance: Long Course, Aquabike
