Date Event State DistDistance(s)
13th Sep 2025 Swimrun Australia: Gold Coast
Miami
QLD2, 5, 12 or 20km
14th Sep 2025 Ironman 70.3 Sunshine Coast
Sunshine Coast
QLD1.9k swim, 90k bike, 21.1k run
21st Sep 2025 Ironman 70.3 Western Sydney
International Regatta Centre, Penrith
NSW1.9/90/21.1
28th Sep 2025 Queensland Triathlon Round 1 - Morton Bay
Morton Bay
QLDEnticer, Club, Supersprint and Kids
4th Oct 2025 Agnes Water Triathlon and Aquathlon
Tom Jeffery Park, Agnes Water
QLDEnticer and Sprint Distances
Thanks for visiting Run Calendar Australia
11th Oct 2025 Swimrun Australia: Sydney North (Incl. Australian Swimrun Championship)
Manly
NSW2, 9 or 17km
19th Oct 2025 Triathlon Pink - Sydney
Sydney Olympic Park
NSWVarious distances
25th Oct 2025 Blackwood Marathon Relay
Blackwood River
WARun, Canoe, Swim, Equestrian, Cycle
26th Oct 2025 Triathlon Pink - Brisbane
Sleemans Sports Complex, Chandler
QLDShort to Ultra distance triathlons
2nd Nov 2025 Noosa Triathlon
Noosa
QLD1.5/40/10
2nd Nov 2025 Huskisson Triathlon Festival
White Sands Park, Huskisson
NSWStandard, Sprint & Super-Sprint
9th Nov 2025 Triathlon Pink - Perth
WA Athletics Stadium, Mount Claremont
WAShort to Ultra distance triathlons
9th Nov 2025 Ironman 70.3 Melbourne
St Kilda
VIC1.9k swim / 90k ride / 21.1k run
15th Nov 2025 Hamilton Island Triathlon
Hamilton Island
QLD750/20/5
23rd Nov 2025 2XU Triathlon Series Race 1
Elwood Park, Elwood
VICSprint, Fun and Kids distances
23rd Nov 2025 Queensland Triathlon Round 2 - Robina
Robina
QLDEnticer, Club, Supersprint and Kids
7th Dec 2025 2XU Triathlon Series Race 2
Green Point
VICSprint & Olympic Distances
7th Dec 2025 IRONMAN Western Australia
Busselton
WA1.9km swim, 90km ride, 21km run
13th Dec 2025 Callala Triathlon Festival
Callala Beach
NSWClub, Sprint & Super Sprint
14th Dec 2025 Queensland Triathlon Round 3 - Raby Bay
Raby Bay
QLDEnticer, Club, Supersprint and Kids
11th Jan 2026 2XU Triathlon Series Race 3
Catani Gardens, St Kilda
VICSprint & Olympic Distances
11th Jan 2026 Queensland Triathlon Round 4 - Robina
Robina
QLDEnticer, Club, Supersprint and Kids
18th Jan 2026 Triathlon Pink - Melbourne
Melbourne Sports & Aquatic Centre (MSAC), Albert Park
VICShort to Ultra distance triathlons
26th Jan 2026 Australia Day Aquathon
Wollongong Harbour
NSWMultiple swim-run. 200/2; 400/3; 900/7
1st Feb 2026 City of Newcastle Island Triathlon
Newcastle
NSW1500/40/10, 750/22/5, 300/12/2.5
1st Feb 2026 Queensland Triathlon Round 5 - Raby Bay
Raby Bay
QLDEnticer, Club, Supersprint and Kids
8th Feb 2026 2XU Triathlon Series Race 4
Trevor Barker Oval, Sandringham
VICSprint distance
14th Feb 2026 Max Adventure Race Series - Lake Macquarie
Cams Wharf, Lake Macquarie
NSWThe Classic Course consists of 15-25km of mountain biking, 5-10km of trail running and 2-4km of kayaking. The Novice Course consists of 5-15km of mountain biking, 3-5km of trail running and 1-2km of kayaking.
22nd Feb 2026 Triathlon Pink - Gold Coast
Gold Coast Performance Centre
QLDShort to Ultra distance triathlons
1st Mar 2026 2XU Triathlon Series Race 5
Elwood Park
VICSprint distance
7th Mar 2026 Hell of the West
Goondiwindi
QLD2km swim, 80km cycle, 20km run
We also list Triathlons, Obstacle course, and Stair Climbing events

8th Mar 2026 Lake Mac Triathlon
Speers Point Park
NSWShort, Sprint and Standard
14th Mar 2026 Mooloolaba Triathlon
Mooloolaba
QLDOlympic & Sprint
15th Mar 2026 Triathlon Pink - Canberra
Stromlo Leisure Centre
ACTShort to Ultra
22nd Mar 2026 Ironman 70.3 Geelong
Geelong
VIC1.9k swim, 90k bike, 21.1k run
22nd Mar 2026 2XU Triathlon Series Race 6
Catani Gardens
VICSprint & Olympic Distance
12th Apr 2026 Pho3nix Gold Coast Triathlon
Broadwater Parklands
QLDSprint, Enticer, Kids
3rd May 2026 Ironman Australia
Port Macquarie
NSW1.9k swim, 90k bike, 21.1k run
3rd May 2026 Ironman 70.3 Port Macquarie
Port Macquarie
NSW1.9k / 90k / 21.1k