| Data | Nazwa | Lokalizacja | Dystanse |
|---|---|---|---|
| 13.09.2026 | XIV Duathlon Makowski 2026 | Maków Mazowiecki mazowieckie | Duathlon - sprint |
| 13.09.2026 | 8 Żorski Cross Triathlon 2026 | Żory śląskie | Triathlon - 1/8 ironman |
| 13.09.2026 | Challenge Samarkand 2026 | Samarkand | Triathlon - 1/2 ironmanTriathlon - sprintBieg - kobiecy |
| 13.09.2026 | WTCS Karlovy Vary 2026 | Karlovy Vary | Triathlon - olimpijski |
| 13.09.2026 | Triathlon Gliwice 2026 | Gliwice śląskie | Triathlon - 1/4 ironmanSztafeta - 1/4 ironman |
| 13.09.2026 | Ironman Pro Series IRONMAN 70.3 World Championship Nice (MPRO) 2026 | Nice | Triathlon - 1/2 ironman |
| 13.09.2026 | TRIATHLON DZIAŁDOWO 2026 | Działdowo warmińsko-mazurskie | Triathlon |
| 13.09.2026 | PGK Triathlon Puck 2026 | Puck pomorskie | Triathlon - olimpijskiTriathlon - sprintSztafeta - olimpijskiSztafeta - sprintAquabikeTriathlonAquathlonBieg |
| 13.09.2026 | SAIL Challenge Montréal 2026 | Montréal | Triathlon - 1/2 ironmanTriathlon - olimpijskiTriathlon - sprint |
| 13.09.2026 | World Triathlon Championship Series Karlovy Vary 2026 | Karlovy Vary | Triathlon - olimpijski |
| 12.09.2026 | Buchanan Tri | Buchanan va | Triathlon |
| 12.09.2026 | DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon *# | Shamong nj | Olympic Triathlon |
| 12.09.2026 | Brett Robinson Alabama Coastal Triathlon | Gulf Shores al | Olympic Triathlon |
| 12.09.2026 | La Maleïda Swimrun | Cala de Sant Vicenç | Run |
| 12.09.2026 | Disco PBR | Anaconda mt | Triathlon |
| 12.09.2026 | Belews Lake Olympic Triathlon | Stokesdale nc | Olympic Triathlon |
| 12.09.2026 | Snapping Turtle Adventure Triathlon | Iola wi | Triathlon |
| 12.09.2026 | 2026 Dave Parcells Madison Triathlon | Madison ct | Sprint Triathlon |
| 12.09.2026 | River Action's Taming of the Slough Adventure Triathlon | Moline il | Triathlon |
| 12.09.2026 | 2026 San Diego Tri Classic & San Diego 5K | San Diego ca | Olympic Triathlon |
| 12.09.2026 | 2026 Lake Nighthorse Triathlon - Sprint and Olympic | Durango co | Olympic Triathlon |
| 12.09.2026 | Buchanan Tri | Buchanan va | Triathlon |
| 12.09.2026 | River Action's Taming of the Slough Adventure Triathlon | Moline il | Triathlon |
| 12.09.2026 | DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon *# | Shamong nj | Olympic Triathlon |
| 12.09.2026 | 2026 San Diego Tri Classic & San Diego 5K | San Diego ca | Olympic Triathlon |
| 12.09.2026 | 2026 Lake Nighthorse Triathlon - Sprint and Olympic | Durango co | Olympic Triathlon |
| 12.09.2026 | Disco PBR | Anaconda mt | Triathlon |
| 12.09.2026 | Challenge Almere-Amsterdam | Almere | Long Distance |
| 12.09.2026 | 2026 Dave Parcells Madison Triathlon | Madison ct | Sprint Triathlon |
| 12.09.2026 | Snapping Turtle Adventure Triathlon | Iola wi | Triathlon |
| 12.09.2026 | Belews Lake Olympic Triathlon | Stokesdale nc | Olympic Triathlon |
| 12.09.2026 | Brett Robinson Alabama Coastal Triathlon | Gulf Shores al | Olympic Triathlon |
| 12.09.2026 | Gravel Triathlon Nowy Sztynort 2026 - Jesień | Sztynort Duży warmińsko-mazurskie | Triathlon |
| 12.09.2026 | Garmin Triminator Triathlon 2026 | Radków dolnośląskie | Triathlon - 1/2 ironmanTriathlon - 1/4 ironmanTriathlon - 1/8 ironman |
| 12.09.2026 | Challenge Almere-Amsterdam 2026 | Almere | Triathlon - ironmanTriathlon - 1/2 ironmanTriathlon - super sprintBieg |
| 12.09.2026 | 9 Triathlon Stryków 2026 | Stryków | Triathlon - 1/4 ironmanSztafeta - 1/4 ironmanSztafeta - 1/8 ironmanTriathlon - 1/8 ironman |
| 12.09.2026 | Ironman Pro Series IRONMAN 70.3 World Championship Nice (WPRO) 2026 | Nice | Triathlon - 1/2 ironman |
| 12.09.2026 | Triathlon TRI nad NIESŁYSZEM 2026 | Lubrza lubuskie | TriathlonTriathlonTriathlon |
| 12.09.2026 | Garmin Triminator Radków 2026 | Radków dolnośląskie | Triathlon |
| 11.09.2026 | CITY TRIATHLON Karlovy Vary 2026 | Karlovy Vary | Triathlon |
| 09.09.2026 | Wisconsin ANVIL Ultra Triathlon | Dousman wi | Triathlon |
| 09.09.2026 | Brick Endurance Summer Triathlon Series #4 | Durham nc | Sprint Triathlon |
| 09.09.2026 | Wisconsin ANVIL Ultra Triathlon | Dousman wi | Triathlon |
| 09.09.2026 | Brick Endurance Summer Triathlon Series #4 | Durham nc | Sprint Triathlon |
| 07.09.2026 | Blackland Triathlon and Blackland Youth Tri | Plano tx | Sprint Triathlon |
| 07.09.2026 | 2026 Vancouver Triathlon | Vancouver bc | Triathlon |
| 07.09.2026 | 2026 Vancouver Triathlon | Vancouver bc | Triathlon |
| 07.09.2026 | Blackland Triathlon and Blackland Youth Tri | Plano tx | Sprint Triathlon |
| 06.09.2026 | TRITON 1 Lisboa Triathlon | Lisbon | Triathlon |
| 06.09.2026 | Brighton and Hove Triathlon | Hove | Triathlon |
