Triathlon Calendar Australia
Triathlon Calendar Australia is an events calendar for triathlons, aquathons and duathlons: any multi-discipline events which include running. The following is a list of triathlons around Australia.
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Events 1 to 100 of 149
Armadale Spinifex Sheds Multisport Series Race 2
Saturday, 1 November 2025Champion Lakes Regatta Centre, Champion Lakes, WA
Noosa Superkidz Triathlon
Saturday, 1 November 2025Chaplain Park, Noosaville, QLD
Tingirana Noosa Special Triathlon
Saturday, 1 November 2025Chaplain Park, Noosaville, QLD
Triathlon Huskisson
Saturday, 1 November 2025 to Sunday, 2 November 2025Huskisson, Jervis Bay, NSW
Noosa Triathlon
Sunday, 2 November 2025Noosa Heads Lions Park, Noosa Heads, QLD
Panthers Tri Club Triathlon & Duathlon: November
Sunday, 2 November 2025Sydney International Regatta Centre, Penrith, Sydney, NSW
ABC Biathlon Series: Race 6
Thursday, 6 November 2025Andrew Boy Charlton Pool, Sydney, NSW
EXSS X-Tri Off Road Triathlon & Duathlon
Saturday, 8 November 2025Lake Leschenaultia, Chidlow, WA
Bushy's Triathlon
Sunday, 9 November 2025Lake Bonney, Barmera, SA
IRONMAN 70.3 Melbourne
Sunday, 9 November 2025St. Kilda, Melbourne, VIC
Moana Triathlon
Sunday, 9 November 2025Moana, SA
Sparke Helmore Newcastle City Triathlon
Sunday, 9 November 2025Newcastle, NSW
Sri Chinmoy Triple-Triathlon
Sunday, 9 November 2025Canberra Lakes & Trails, ACT
Torquay Triathlon
Sunday, 9 November 2025The Esplanade, Torquay, VIC
Triathlon Pink 2025/2026: Perth
Sunday, 9 November 2025WA Athletics Stadium, Perth, WAABC Biathlon Series: Race 7
Thursday, 13 November 2025Andrew Boy Charlton Pool, Sydney, NSW
Challenge Canberra
Saturday, 15 November 2025 to Sunday, 16 November 2025Rond Terrace, Acton, Canberra
Hamilton Island Junior Triathlon
Saturday, 15 November 2025Hamilton Island, QLDHamilton Island Triathlon
Saturday, 15 November 2025Hamilton Island, QLD
Hervey Bay 50 Triathlon
Saturday, 15 November 2025Scarness Park, Hervey Bay, QLD
Bunbury Womens Triathlon
Sunday, 16 November 2025South West Sports Centre, Bunbury, WAHervey Bay 100 Triathlon
Sunday, 16 November 2025Scarness Park, Hervey Bay, QLD
Kingscliff Triathlon November
Sunday, 16 November 2025Faulks Park, Kingscliff, NSW
Lake Esmond Triathlon Series - Race 1
Sunday, 16 November 2025Lake Esmond, Canadian, VICABC Biathlon Series: Race 8
Thursday, 20 November 2025Andrew Boy Charlton Pool, Sydney, NSW
Shire Run Carnival & Aquathlon
Saturday, 22 November 2025Kurnell, NSW
2XU Triathlon Series: Race 1
Sunday, 23 November 2025Elwood, VIC
Adelaide Triathlon Series Round 1
Sunday, 23 November 2025North Haven, SA
BTC Triathlon Series 2025/2026: Race 2
Sunday, 23 November 2025Obelisk Beach, Mosman, Sydney, NSW
Canberra Triathlon For Fun
Sunday, 23 November 2025Stromlo Forest Park, Canberra, ACT
Optus Killarney Triathlon
Sunday, 23 November 2025Killarney Recreation Reserve, Killarney, VIC
Queensland Tri Series 2025/26 Round 2: Robina
Sunday, 23 November 2025Robina Parkway, Robina, QLD
WSTC Triathlon Series: Race 1
Sunday, 23 November 2025Altona Beach, Altona, VICABC Biathlon Series: Race 9
Thursday, 27 November 2025Andrew Boy Charlton Pool, Sydney, NSW
BRAC Dash and Splash Series: November
Friday, 28 November 2025Broome Recreation and Aquatic Centre, Broome WA
Border Triathlon Squad Women's Triathlon
Saturday, 29 November 2025Rutherglen, VIC
Triathlon Hawks Nest
Saturday, 29 November 2025Hawks Nest, NSWEXSS Sprint Triathlon
Sunday, 30 November 2025Champion Lakes Regatta Centre, Champion Lakes, WA
Villawood Summer Series Race 2
Sunday, 30 November 2025Canterbury Park, Eaglehawk, VIC
Yamba Triathlon
Sunday, 30 November 2025Whiting Beach, Yamba, NSW
IRONKIDS Busselton
Saturday, 6 December 2025Busselton, WA2XU Triathlon Series: Race 2
Sunday, 7 December 2025Brighton, VIC
BTC Women’s Triathlon
Sunday, 7 December 2025Obelisk Beach, Mosman, Sydney, NSW
IRONMAN 70.3 Western Australia
Sunday, 7 December 2025Signal Park, Busselton, WA
IRONMAN Western Australia
Sunday, 7 December 2025Signal Park, Busselton, WA
Jackie Fairweather Memorial Triathlon
Sunday, 7 December 2025Black Mountain Peninsula, Canberra, ACT
Callala Triathlon Festival
Saturday, 13 December 2025Callala Beach Community Hall, Jervis Bay, NSWPanthers Tri Club Triathlon & Duathlon: December
Saturday, 13 December 2025Sydney International Regatta Centre, Penrith, Sydney, NSW
Coastal Quest Triathlon
Sunday, 14 December 2025Whitford Nodes Park, Hillarys, WAQueensland Tri Series 2025/26 Round: Raby Bay
Sunday, 14 December 2025Raby Bay Harbour Park, Raby Bay, QLD
RTC Super Sprint & Kids Triathlon
Sunday, 14 December 2025Rockingham Foreshore, WAWSTC Triathlon Series: Race 2
Sunday, 21 December 2025Altona Beach, Altona, VICRTC Supermix & Kids Triathlon
Sunday, 4 January 2026Rockingham Foreshore, WAPanthers Tri Club Triathlon & Duathlon: January
Saturday, 10 January 2026Sydney International Regatta Centre, Penrith, Sydney, NSW2XU Triathlon Series: Race 3
Sunday, 11 January 2026St Kilda, VICQueensland Tri Series 2025/26 Round 4: Robina
Sunday, 11 January 2026Robina Parkway, Robina, QLD
Echuca Moama Triathlon & Multi Sport Festival
Saturday, 17 January 2026 to Sunday, 18 January 2026Echuca, VIC
Cape Paterson Aquathon
Sunday, 18 January 2026Cape Paterson, VICTriathlon Pink 2025/2026: Melbourne
Sunday, 18 January 2026Melbourne Sports and Aquatic Centre, Albert Park, VICWSTC Triathlon Series: Race 3
Sunday, 18 January 2026Altona Beach, Altona, VIC
Burleigh Swim Run Challenge
Monday, 26 January 2026Burleigh Heads, Gold Coast, QLD
MMJ Aquathon
Monday, 26 January 2026Wollongong Harbour, Wollongong, NSW
Cowes Classic Aquathon
Saturday, 31 January 2026Cowes Pier, Cowes, VIC
GYG Coffs Harbour Triathlon Festival
Saturday, 31 January 2026 to Sunday, 1 February 2026Coffs Harbour, NSW
Island Triathlon Festival
Saturday, 31 January 2026 to Sunday, 1 February 2026Griffith Park East, Stockton, NSW
Little Penguin Dash Aquathon
Saturday, 31 January 2026Cowes Pier, Cowes, VICLake Esmond Triathlon Series - Race 2
Sunday, 1 February 2026Lake Esmond, Canadian, VICQueensland Tri Series 2025/26 Round 5: Raby Bay
Sunday, 1 February 2026Raby Bay Harbour Park, Raby Bay, QLDShoalwater Classic Triathlon
Sunday, 1 February 2026Shoalwater, WA
Eastern Triathlon Series: Race 2
Saturday, 7 February 2026Heffron Park, Maroubra, NSW
Trial Bay Nestle Junior Triathlon
Saturday, 7 February 2026Trial Bay Beach, South West Rocks, NSW
Triathlon Batemans Bay Festival
Saturday, 7 February 2026Tomakin, NSW2XU Triathlon Series: Race 4
Sunday, 8 February 2026Sandringham, VICBTC Triathlon Series 2025/2026: Race 3
Sunday, 8 February 2026Obelisk Beach, Mosman, Sydney, NSW
Silver Sands Triathlon
Sunday, 8 February 2026Aldinga, SA
Trial Bay Triathlon
Sunday, 8 February 2026Trial Bay Gaol, South West Rocks, NSW
AAA Xtreme Triathlon
Saturday, 14 February 2026Kosciuszko National Park, NSW
Tweed Coast Enduro
Saturday, 14 February 2026Philip Street Park, Pottsville, NSWVillawood Summer Series Race 3
Sunday, 15 February 2026Canterbury Park, Eaglehawk, VICWSTC Triathlon Series: Race 4
Sunday, 15 February 2026Altona Beach, Altona, VIC
San Remo Channel Challenge
Saturday, 21 February 2026San Remo Hotel Motel, San Remo, VIC2XU Triathlon Series: Race 5
Sunday, 22 February 2026Elwood, VICAdelaide Triathlon Series Round 2
Sunday, 22 February 2026Largs Bay, SA
Barwon Heads Triathlon
Sunday, 22 February 2026Barwon Heads, VICRTC Enduro & Kids Triathlon
Sunday, 22 February 2026Rockingham Foreshore, WATriathlon Pink 2025/2026: Gold Coast
Sunday, 22 February 2026Gold Coast Performance Centre, Runaway Bay, QLD
Women’s Only Triathlon
Sunday, 22 February 2026Mirani, QLDPanthers Tri Club Triathlon & Duathlon: February
Saturday, 28 February 2026Sydney International Regatta Centre, Penrith, Sydney, NSWEastern Triathlon Series: Race 3
Sunday, 1 March 2026Heffron Park, Maroubra, NSWKingscliff Triathlon March
Sunday, 1 March 2026Faulks Park, Kingscliff, NSW
Joondalup Autumn Classic Aquathlon
Monday, 2 March 2026Mullaloo Beach, WA
Hell of the West
Saturday, 7 March 2026 to Sunday, 8 March 2026Goondiwindi, QLD
Trans Cape Swim Run
Saturday, 7 March 2026Cape Naturaliste to Dunsborough, WABTC Triathlon Series 2025/2026: Race 4
Sunday, 8 March 2026Obelisk Beach, Mosman, Sydney, NSW
Every Woman Triathlon
Sunday, 8 March 2026Champion Lakes, WA
Lake Mac Triathlon Festival
Sunday, 8 March 2026Lake Macquarie, NSW
Devonport Triathlon Festival
Friday, 13 March 2026 to Sunday, 15 March 2026Mersey Bluff, Devonport, TAS
Kangaroobie Klassic
Saturday, 14 March 2026Kangaroobie, Princetown, VIC
Karri Valley Triathlon
Saturday, 14 March 2026RAC Karri Valley Resort, Beedelup, WA
Mooloolaba Sprint Tri
Saturday, 14 March 2026Mooloolaba Esplanade, Mooloolaba, QLD
Events 1 to 100 of 149