| Date | Event | State | Dist |
|---|---|---|---|
| 26th Jan 25 | Australia Day Aquathon Wollongong Harbour | NSW | Multiple swim-run. 200/2; 400/3; 900/7 |
| 1st Feb 25 | Batemans Bay Ultimate Triathlon Tomakin | NSW | Various |
| 1st Feb 25 | Max Adventure Race Series - Lake Macquarie Cams Wharf, Lake Macquarie | NSW | The 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. |
| 2nd Feb 25 | Trial Bay Triathlon/Nestle Mini Tri Trial Bay Gaol | NSW | 500m swim, 23km cycle, 6km run |
| 2nd Feb 25 | City of Newcastle Island Triathlon Newcastle | NSW | 1500/40/10, 750/22/5, 300/12/2.5 |
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| 2nd Feb 25 | Queensland Triathlon Round 5 - Robina Robina | QLD | Enticer, Club, Supersprint and Kids |
| 3rd Feb 25 | Queensland Triathlon Round 6 - Caloundra Caloundra | QLD | Enticer, Club, Supersprint and Kids |
| 8th Feb 25 | Coles Bay Triathlon Coles Bay | TAS | Half, Triathlon and Sprint distances |
| 9th Feb 25 | 2XU Triathlon Series Race 4 Trevor Barker Oval, Sandringham | VIC | Sprint distance |
| 9th Feb 25 | Bendigo Triathlon Club Summer Series Race 3 Eaglehawk YMCA | VIC | 4.85km - 19.4km |
| 9th Feb 25 | Race 3 - Bendigo Triathlon Club Summer Series Bendigo | VIC | 20 |
| 9th Feb 25 | Bribie Triathlon - Race 3 Bribie Island | QLD | Short and Long Course |
| 16th Feb 25 | Triathlon Pink - Gold Coast Gold Coast Performance Centre | QLD | Short to Ultra distance triathlons |
| 16th Feb 25 | Bunbury City Classic Triathlon Bunbury | WA | Standard / Sprint / Enticer |
| 22nd Feb 25 | Tweed Coast Enduro Pottsville | NSW | Long Course |
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| 23rd Feb 25 | Bendigo Triathlon Club Summer Series Race 4 Eaglehawk YMCA | VIC | 4.85km - 19.4km |
| 23rd Feb 25 | Queensland Triathlon Round 7 - Raby Bay Raby Bay | QLD | Enticer, Club, Supersprint and Kids |
| 23rd Feb 25 | Race 4 - Bendigo Triathlon Club Summer Series Bendigo | VIC | 20 |
| 2nd Mar 25 | 2XU Triathlon Series Race 5 Elwood Park | VIC | Sprint distance |
| 9th Mar 25 | Mooloolaba Triathlon Mooloolaba | QLD | Olympic & Sprint |
| 14th Mar 25 | Devonport Triathlon Devonport | TAS | Standard & Sprint |
| 15th Mar 25 | Max Adventure Race Series - The Gap, Brisbane The Gap (Enoggera Reservoir) | QLD | Novice or Classic Course Options |
| 15th Mar 25 | Max Adventure Race Series - Brisbane Enoggera Reservoir | QLD | Various |
| 16th Mar 25 | Lake Mac Triathlon Speers Point Park | NSW | Short, Sprint and Standard |
| 16th Mar 25 | Triathlon Pink - Canberra Stromlo Leisure Centre | ACT | Short to Ultra |
| 23rd Mar 25 | Ironman 70.3 Geelong Geelong | VIC | 1.9k swim, 90k bike, 21.1k run |
| 23rd Mar 25 | 2XU Triathlon Series Race 6 Catani Gardens | VIC | Sprint & Olympic Distance |
| 23rd Mar 25 | Hell of the West Goondiwindi | QLD | 2km swim, 80km cycle, 20km run |
| 23rd Mar 25 | Bribie Triathlon - Race 4 Bribie Island | QLD | Short and Long Course |
| 30th Mar 25 | Whyalla Triathlon Whyalla | SA | Sprint, Enticer and Kids distances |
| 30th Mar 25 | Race 5 - Bendigo Triathlon Club Summer Series Bendigo | VIC | 20 |
| We also list Triathlons, Obstacle course, and Stair Climbing events | |||
| 6th Apr 25 | Pho3nix Gold Coast Triathlon Broadwater Parklands | QLD | Sprint, Enticer, Kids |
| 6th Apr 25 | Mullaloo Triathlon Perth | WA | Sprint, Standard, Duathlon |
| 27th Apr 25 | Wollongong Triathlon Festival Wollongong | NSW | Various distances |
| 27th Apr 25 | Byron Bay Triathlon Byron Bay | NSW | Kids, Sprint & Olympic distances |
| 4th May 25 | Ironman Australia Port Macquarie | NSW | 1.9k swim, 90k bike, 21.1k run |
| 4th May 25 | Ironman 70.3 Port Macquarie Port Macquarie | NSW | 1.9k / 90k / 21.1k |
| 17th May 25 | The Great Adventure Challenge New South Wales | NSW | Multi sport challenge |
| 17th May 25 | NSW Triathlon Club Championships 2025 Forster - Tuncurry | NSW | Club, Half club, junior |
| 17th May 25 | Great Adventure Challenge 3 Hours From Sydney | NSW | Corporate Adventure Race 45-65 km trail running, mountain biking and kayaking |
| 31st May 25 | Max Adventure Race Series - Royal National Park Sydney | NSW | Various |
| 15th Jun 25 | Ironman 70.3 Cairns Cairns | QLD | 1.9k swim, 90k bike, 21.1k run |
| 14th Sep 25 | Ironman 70.3 Sunshine Coast Sunshine Coast | QLD | 1.9k swim, 90k bike, 21.1k run |
| 21st Sep 25 | Ironman 70.3 Western Sydney International Regatta Centre, Penrith | NSW | 1.9/90/21.1 |
| 11th Oct 25 | Swimrun Australia: Sydney North (Incl. Australian Swimrun Championship) Manly | NSW | 2, 9 or 17km |
| 25th Oct 25 | Blackwood Marathon Relay Blackwood River | WA | Run, Canoe, Swim, Equestrian, Cycle |
| 26th Oct 25 | Triathlon Pink - Brisbane Sleemans Sports Complex, Chandler | QLD | Short to Ultra distance triathlons |
| 2nd Nov 25 | Noosa Triathlon Noosa | QLD | 1.5/40/10 |
| 9th Nov 25 | Triathlon Pink - Perth WA Athletics Stadium, Mount Claremont | WA | Short to Ultra distance triathlons |
| 9th Nov 25 | Ironman 70.3 Melbourne St Kilda | VIC | 1.9k swim / 90k ride / 21.1k run |
| 7th Dec 25 | IRONMAN Western Australia Busselton | WA | 1.9km swim, 90km ride, 21km run |
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Welcome to Run Calendar Australia, your go-to spot for all things running. Whether you're into marathons, 5km fun runs, or triathlons, we've got you covered with events from across Australia.
Check out our blog for some awesome running tips and join our community of fellow enthusiasts. Let's lace up and hit the road together!
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Mix up your training with these different types of training sessions.
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