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Triathlon Calendar Australia 2025-2026

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Explore the best triathlons in Australia for 2025-2026! Our updated list features 18 exciting races across the country. Find your next race in Australia below and join the running community at these great events! Search for a location or view races near Sydney, Melbourne, Brisbane, Perth, Adelaide or Gold Coast.

March 2025
Mar
22-23
Sa - Su

Hell of the West

Triathlon
Mar
22-23
Sa - Su

Karri Valley Triathlon

Triathlon
Mar
23
Sunday

2XU Triathlon Series

Triathlon
Mar
23
Sunday

Northern Beaches Women's Only Triathlon

Triathlon
Mar
27-30
Th - Su

Xterra Asia-Pacific Championship

Trail Run Cross Triathlon
April 2025
Apr
5-6
Sa - Su

Pho3nix Gold Coast Triathlon

Triathlon
Apr
13
Sunday

Northern Beaches Triathlon Series

Triathlon
Apr
27
Sunday

Wollongong Triathlon

Triathlon
May 2025
May
3-4
Sa - Su

Busselton Festival of Triathlon

Triathlon
May
10-11
Sa - Su

Pho3nix QTS Moreton Bay

Triathlon
May
10-12
Sa - Mo

UM Australia

Triathlon
September 2025
Sep
28
Sunday

Pho3nix QTS Moreton Bay

Triathlon
October 2025
Oct
26
Sunday

Triathlon Pink & Fun Run Pink

Triathlon
November 2025
Nov
9
Sunday

Triathlon Pink & Fun Run Pink Perth

Triathlon
Nov
9
Sunday

Torquay Triathlon

Triathlon
Nov
15
Saturday

Hamilton Island Triathlon

Triathlon
January 2026
Jan
18
Sunday

Triathlon Pink & Fun Run Pink Melbourne

Triathlon
February 2026
Feb
22
Sunday

Triathlon Pink & Fun Run Pink Gold Coast

Triathlon
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