Australia

19 races in Australia, 13 of them with a swim in the sea or the ocean. 3 are at full distance (IRONMAN Western Australia, IRONMAN Cairns, IRONMAN Australia) and 7 at half distance. The calendar runs from February to December.

races: 19
circuits: 5
months with a race: 9
water, coldest to warmest: 17–23 °C

Australia

Quick picks

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Full and ultra 3 Middle and 100 km 9 Sprint to Olympic 7 Nearby races are grouped: a larger dot holds several.

IRONMAN 70.3 Melbourne
St. Kilda, Australia

Date

8 Nov 2026

Distance

Middle

Circuit

IRONMAN

Water

18 °C

Bike

Flat
Run

Flat

Entries

Sold out
Challenge Canberra
Canberra, Australia

Date

22 Nov 2026

Distance

100 km

Circuit

Challenge Family

Water

17 °C

Bike

Rolling
Run

Flat

Entries

Open
Kingscliff Triathlon – Olympic
Kingscliff, Australia

Date

22 Nov 2026

Distance

Olympic

Circuit

Independent

Water

n/a

Bike

n/a
Run

n/a

Entries

Open
IRONMAN 70.3 Western Australia
Busselton, Australia

Date

6 Dec 2026

Distance

Middle

Circuit

IRONMAN

Water

19 °C

Bike

Flat
Run

Flat

Entries

Sold out
IRONMAN Western Australia
Busselton, Australia

Date

6 Dec 2026

Distance

Full

Circuit

IRONMAN

Water

21 °C

Bike

Flat
Run

Flat

Entries

Sold out
XTERRA Anglesea Sprint Distance Triathlon
Anglesea, Australia

Date

13 Feb 2027

Distance

Sprint, cross (off-road)

Circuit

XTERRA

Water

19 °C

Bike

n/a
Run

Flat

Entries

Open
XTERRA Anglesea Full Distance Triathlon
Anglesea, Australia

Date

14 Feb 2027

Distance

Olympic, cross (off-road)

Circuit

XTERRA

Water

19 °C

Bike

n/a
Run

n/a

Entries

Open
Gold Coast T100
Gold Coast, Australia

Date

21 Mar 2027

Distance

100 km

Circuit

T100

Water

n/a

Bike

Flat
Run

Flat

Entries

Open
IRONMAN 70.3 Geelong
Geelong, Australia

Date

21 Mar 2027

Distance

Middle

Circuit

IRONMAN

Water

18 °C

Bike

Rolling
Run

Rolling

Entries

Open
XTERRA Asia-Pacific Championship Full Distance Triathlon
Dunsborough, Australia

Date

3 Apr 2027

Distance

Olympic, cross (off-road)

Circuit

XTERRA

Water

21 °C

Bike

n/a
Run

n/a

Entries

Open
XTERRA Asia-Pacific Championship Sprint Distance Triathlon
Dunsborough, Australia

Date

3 Apr 2027

Distance

Sprint, cross (off-road)

Circuit

XTERRA

Water

21 °C

Bike

n/a
Run

n/a

Entries

Open
Peoplecare Triathlon Wollongong Standard
Wollongong, Australia

Date

18 Apr 2027

Distance

Olympic

Circuit

Independent

Water

n/a

Bike

n/a
Run

n/a

Entries

Open
IRONMAN 70.3 Western Sydney
Penrith, Australia

Date

2 May 2027

Distance

Middle

Circuit

IRONMAN

Water

19 °C

Bike

Flat
Run

Flat

Entries

Open
IRONMAN 70.3 Cairns
Cairns, Australia

Date

13 Jun 2027

Distance

Middle

Circuit

IRONMAN

Water

23 °C

Bike

Rolling
Run

Flat

Entries

Open
IRONMAN Cairns
Cairns, Australia

Date

13 Jun 2027

Distance

Full

Circuit

IRONMAN

Water

23 °C

Bike

Rolling
Run

Flat

Entries

Open
IRONMAN 70.3 Sunshine Coast
Mooloolaba, Australia

Date

12 Sept 2027

Distance

Middle

Circuit

IRONMAN

Water

22 °C

Bike

Rolling
Run

Flat

Entries

Open
IRONMAN 70.3 Port Macquarie
Port Macquarie, Australia

Date

17 Oct 2027

Distance

Middle

Circuit

IRONMAN

Water

23 °C

Bike

Rolling
Run

Flat

Entries

Open
IRONMAN Australia
Port Macquarie, Australia

Date

17 Oct 2027

Distance

Full

Circuit

IRONMAN

Water

23 °C

Bike

Rolling
Run

Flat

Entries

Open
Noosa Triathlon
Noosa Heads, Australia

Date

31 Oct 2027

Distance

Olympic

Circuit

Independent

Water

n/a

Bike

n/a
Run

Flat

Entries

Opening soon

Race	Date	Country	Circuit	Distance	Swim	Water	Bike	Run	Entries
IRONMAN 70.3 Melbourne St. Kilda	8 Nov 2026	AU	IRONMAN	Middle	Bay	18 °C	Flat	Flat	Sold out
Challenge Canberra Canberra	22 Nov 2026	AU	Challenge Family	100 km	Lake	17 °C	Rolling	Flat	Open
Kingscliff Triathlon – Olympic Kingscliff	22 Nov 2026	AU	Independent	Olympic	River	n/a	n/a	n/a	Open
IRONMAN 70.3 Western Australia Busselton	6 Dec 2026	AU	IRONMAN	Middle	Bay	19 °C	Flat	Flat	Sold out
IRONMAN Western Australia Busselton	6 Dec 2026	AU	IRONMAN	Full	Bay	21 °C	Flat	Flat	Sold out
XTERRA Anglesea Sprint Distance Triathlon Anglesea	13 Feb 2027	AU	XTERRA	Sprint Cross (off-road)	Ocean	19 °C	n/a	Flat	Open
XTERRA Anglesea Full Distance Triathlon Anglesea	14 Feb 2027	AU	XTERRA	Olympic Cross (off-road)	Ocean	19 °C	n/a	n/a	Open
Gold Coast T100 Gold Coast	21 Mar 2027	AU	T100	100 km	Bay	n/a	Flat	Flat	Open
IRONMAN 70.3 Geelong Geelong	21 Mar 2027	AU	IRONMAN	Middle	Bay	18 °C	Rolling	Rolling	Open
XTERRA Asia-Pacific Championship Full Distance Triathlon Dunsborough	3 Apr 2027	AU	XTERRA	Olympic Cross (off-road)	Ocean	21 °C	n/a	n/a	Open
XTERRA Asia-Pacific Championship Sprint Distance Triathlon Dunsborough	3 Apr 2027	AU	XTERRA	Sprint Cross (off-road)	Ocean	21 °C	n/a	n/a	Open
Peoplecare Triathlon Wollongong Standard Wollongong	18 Apr 2027	AU	Independent	Olympic	Harbour	n/a	n/a	n/a	Open
IRONMAN 70.3 Western Sydney Penrith	2 May 2027	AU	IRONMAN	Middle	Lake	19 °C	Flat	Flat	Open
IRONMAN 70.3 Cairns Cairns	13 Jun 2027	AU	IRONMAN	Middle	Ocean	23 °C	Rolling	Flat	Open
IRONMAN Cairns Cairns	13 Jun 2027	AU	IRONMAN	Full	Ocean	23 °C	Rolling	Flat	Open
IRONMAN 70.3 Sunshine Coast Mooloolaba	12 Sept 2027	AU	IRONMAN	Middle	Ocean	22 °C	Rolling	Flat	Open
IRONMAN 70.3 Port Macquarie Port Macquarie	17 Oct 2027	AU	IRONMAN	Middle	River	23 °C	Rolling	Flat	Open
IRONMAN Australia Port Macquarie	17 Oct 2027	AU	IRONMAN	Full	River	23 °C	Rolling	Flat	Open
Noosa Triathlon Noosa Heads	31 Oct 2027	AU	Independent	Olympic	Bay	n/a	n/a	Flat	Opening soon