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 154
Noosa Run Swim Run
Wednesday, 28 October 2026Main Beach, Noosa Heads, QLD
ABC Biathlon Series: Race 2
Thursday, 29 October 2026Andrew Boy Charlton Pool, Sydney, NSW
BRAC Dash and Splash Series: October
Friday, 30 October 2026Broome Recreation and Aquatic Centre, Broome WA
Blackwood Marathon Relay
Saturday, 31 October 2026Jayes Bridge to Bridgetown, WA
Hills Tri Series 2026/27: Race 2
Saturday, 31 October 2026Sydney International Regatta Centre, Penrith, NSW
Noosa Superkidz Triathlon
Saturday, 31 October 2026Chaplain Park, Noosaville, QLD
Perth Duathlon & RunningWorks Festival
Saturday, 31 October 2026Champion Lakes, WA
Tingirana Noosa Special Triathlon
Saturday, 31 October 2026Chaplain Park, Noosaville, QLD
Noosa Triathlon
Sunday, 1 November 2026Noosa Heads Lions Park, Noosa Heads, QLD
Triathlon Huskisson
Sunday, 1 November 2026Huskisson, Jervis Bay, NSWABC Biathlon Series: Race 3
Thursday, 5 November 2026Andrew Boy Charlton Pool, Sydney, NSW
EXSS X-Tri Off Road Triathlon & Duathlon
Saturday, 7 November 2026Lake Leschenaultia, Chidlow, WA
Northern Beaches Juniors Triathlon Club - Try a Tri Series 1
Saturday, 7 November 2026Manly Vale, NSW
IRONMAN 70.3 Melbourne
Sunday, 8 November 2026St. Kilda, Melbourne, VIC
Mandurah Tri Club Summer Series Race 2
Sunday, 8 November 2026Halls Head, Mandurah, WA
Sri Chinmoy Triple-Triathlon
Sunday, 8 November 2026Canberra Lakes & Trails, ACT
Triathlon Pink 2026/2027: Perth
Sunday, 8 November 2026WA Athletics Stadium, Perth, WAABC Biathlon Series: Race 4
Thursday, 12 November 2026Andrew Boy Charlton Pool, Sydney, NSW
West Lakes Triathlon
Friday, 13 November 2026West Lakes, SA
Freo Ocean Classic Run Swim Run
Saturday, 14 November 2026Leighton Beach, North Fremantle, WA
Bunbury Womens Triathlon
Sunday, 15 November 2026South West Sports Centre, Bunbury, WA
Northern Beaches Triathlon Series: Race 1
Sunday, 15 November 2026North Head, Manly, Sydney, NSW
Queensland Tri Series 2026/27 Round 3: Robina
Sunday, 15 November 2026Robina Parkway, Robina, QLD
WSTC Triathlon Series: Race 1
Sunday, 15 November 2026Altona Beach, Altona, VICABC Biathlon Series: Race 5
Thursday, 19 November 2026Andrew Boy Charlton Pool, Sydney, NSW
Hamilton Island Junior Triathlon
Saturday, 21 November 2026Hamilton Island, QLDHamilton Island Triathlon
Saturday, 21 November 2026Hamilton Island, QLD
Hervey Bay 50 Triathlon
Saturday, 21 November 2026Scarness Park, Hervey Bay, QLD
Redline Games
Saturday, 21 November 2026 to Sunday, 22 November 2026Sydney International Regatta Centre, Western Sydney, NSW
Shire Run Carnival & Aquathlon
Saturday, 21 November 2026Kurnell, NSW
Challenge Canberra
Sunday, 22 November 2026Acton, Canberra, ACT
Eastern Triathlon Series: Race 2
Sunday, 22 November 2026Heffron Park, Maroubra, NSWHervey Bay 100 Triathlon
Sunday, 22 November 2026Scarness Park, Hervey Bay, QLD
Kingscliff Triathlon November
Sunday, 22 November 2026Faulks Park, Kingscliff, NSW
Lake Esmond Triathlon Series - Race 1
Sunday, 22 November 2026Lake Esmond, Canadian, VICMandurah Tri Club Summer Series Race 3
Sunday, 22 November 2026Halls Head, Mandurah, WA
Nepean Triathlon
Sunday, 22 November 2026Sydney International Regatta Centre, Penrith, NSWABC Biathlon Series: Race 6
Thursday, 26 November 2026Andrew Boy Charlton Pool, Sydney, NSWBRAC Dash and Splash Series: November
Friday, 27 November 2026Broome Recreation and Aquatic Centre, Broome WA
Border Triathlon Squad Women's Triathlon
Saturday, 28 November 2026Rutherglen, VIC
Bushy's Triathlon
Sunday, 29 November 2026Lake Bonney, Barmera, SAEXSS Sprint Triathlon
Sunday, 29 November 2026Champion Lakes Regatta Centre, Champion Lakes, WA
Torquay Triathlon
Sunday, 29 November 2026The Esplanade, Torquay, VIC
Villawood Summer Series Race 2
Sunday, 29 November 2026Canterbury Park, Eaglehawk, VIC
Yamba Triathlon
Sunday, 29 November 2026Whiting Beach, Yamba, NSWABC Biathlon Series: Race 7
Thursday, 3 December 2026Andrew Boy Charlton Pool, Sydney, NSW
IRONKIDS Busselton
Saturday, 5 December 2026Busselton, WA
2XU Triathlon Series: Race 1
Sunday, 6 December 2026Elwood, VIC
BTC Women’s Triathlon
Sunday, 6 December 2026Obelisk Beach, Mosman, Sydney, NSW
IRONMAN 70.3 Western Australia
Sunday, 6 December 2026Signal Park, Busselton, WA
IRONMAN Western Australia
Sunday, 6 December 2026Signal Park, Busselton, WAQueensland Tri Series 2026/27 Round 4: Raby Bay
Sunday, 6 December 2026Raby Bay Harbour Park, Raby Bay, QLDABC Biathlon Series: Race 8
Thursday, 10 December 2026Andrew Boy Charlton Pool, Sydney, NSW
Callala Triathlon Festival
Saturday, 12 December 2026Callala Beach Community Hall, Jervis Bay, NSW
Brisbane Road Runners: Splash & Dash
Sunday, 13 December 2026Centenary Pool, Spring Hill, QLD
Coastal Quest Triathlon
Sunday, 13 December 2026Whitford Nodes Park, Hillarys, WA
Moana Triathlon
Sunday, 13 December 2026 (Date TBC)Moana, SANorthern Beaches Triathlon Series: Race 2
Sunday, 13 December 2026North Head, Manly, Sydney, NSW
Portarlington Triathlon
Sunday, 13 December 2026Portarlington Beach, Torquay, VIC
Panthers Tri Club Triathlon & Duathlon: December
Saturday, 19 December 2026Sydney International Regatta Centre, Penrith, Sydney, NSWHills Tri Series 2026/27: Race 3
Sunday, 20 December 2026Sydney International Regatta Centre, Penrith, NSWMandurah Tri Club Summer Series Race 4
Sunday, 20 December 2026Halls Head, Mandurah, WAWSTC Triathlon Series: Race 2
Sunday, 20 December 2026Altona Beach, Altona, VICPanthers Tri Club Triathlon & Duathlon: January
Saturday, 9 January 2027Sydney International Regatta Centre, Penrith, Sydney, NSW2XU Triathlon Series: Race 2
Sunday, 10 January 2027St Kilda, VICMandurah Tri Club Summer Series Race 5
Sunday, 10 January 2027Halls Head, Mandurah, WAQueensland Tri Series 2026/27 Round 5: Robina
Sunday, 10 January 2027Robina Parkway, Robina, QLD
Cape Paterson Aquathon
Sunday, 17 January 2027Cape Paterson, VICMandurah State Interclub Championship
Sunday, 17 January 2027Halls Head, Mandurah, WANorthern Beaches Triathlon Series: Race 3
Sunday, 17 January 2027North Head, Manly, Sydney, NSWTriathlon Pink 2026/2027: Melbourne
Sunday, 17 January 2027 (Date TBC)Melbourne Sports and Aquatic Centre, Albert Park, VICWSTC Triathlon Series: Race 3
Sunday, 17 January 2027Altona Beach, Altona, VIC
Australia Day Aquathon
Tuesday, 26 January 2027Norville Pool, Bundaberg, QLD
Burleigh Swim Run Challenge
Tuesday, 26 January 2027Burleigh Heads, Gold Coast, QLD
MMJ Aquathon
Tuesday, 26 January 2027Wollongong Harbour, Wollongong, NSWLake Esmond Triathlon Series - Race 2
Sunday, 31 January 2027Lake Esmond, Canadian, VIC
Shoalwater Classic Triathlon
Sunday, 31 January 2027Shoalwater, WA
Lake Mac Triathlon Festival
Saturday, 6 February 2027 to Sunday, 7 February 2027Lake Macquarie, NSW
San Remo Channel Challenge
Saturday, 6 February 2027San Remo Hotel Motel, San Remo, VIC
Tomakin Triathlon
Saturday, 6 February 2027Tomakin, NSW2XU Triathlon Series: Race 3
Sunday, 7 February 2027Sandringham, VIC
BTC Triathlon Series 2026/2027: Race 3
Sunday, 7 February 2027Middle Head, Sydney, NSWMandurah Tri Club Summer Series Race 6
Sunday, 7 February 2027Halls Head, Mandurah, WA
Trial Bay Nestle Junior Triathlon
Sunday, 7 February 2027Trial Bay Beach, South West Rocks, NSW
Trial Bay Triathlon
Sunday, 7 February 2027Trial Bay Gaol, South West Rocks, NSW
XTERRA Anglesea
Saturday, 13 February 2027 to Sunday, 14 February 2027Anglesea, VICEastern Triathlon Series: Race 3
Sunday, 14 February 2027Heffron Park, Maroubra, NSWLake Esmond Triathlon Series - Race 3
Sunday, 14 February 2027Lake Esmond, Canadian, VICQueensland Triathlon 2026/27 Round 6: Raby Bay
Sunday, 14 February 2027Raby Bay Harbour Park, Raby Bay, QLDVillawood Summer Series Race 3
Sunday, 14 February 2027Canterbury Park, Eaglehawk, VICWest Lakes Triathlon 2
Sunday, 14 February 2027West Lakes, SA
Triathlon NSW Club Championships
Saturday, 20 February 2027Forster, NSW
Barwon Heads Triathlon
Sunday, 21 February 2027Barwon Heads, VICKingscliff Triathlon February
Sunday, 21 February 2027Faulks Park, Kingscliff, NSWMandurah Tri Club Summer Series Race 7
Sunday, 21 February 2027Halls Head, Mandurah, WATriathlon Pink 2026/2027: Gold Coast
Sunday, 21 February 2027Gold Coast Performance Centre, Runaway Bay, QLD
Cowes Classic Aquathon
Saturday, 27 February 2027Cowes Pier, Cowes, VIC
Hell of the West
Saturday, 27 February 2027 to Sunday, 28 February 2027Goondiwindi, QLD
Little Penguin Dash Aquathon
Saturday, 27 February 2027Cowes Pier, Cowes, VIC2XU Triathlon Series: Race 4
Sunday, 28 February 2027Elwood, VIC
Events 1 to 100 of 154