| Data | Nazwa | Lokalizacja | Dystanse |
|---|---|---|---|
| 04.09.2026 | Szybki Ślimak Charytatywne Akademickie Zawody Triathlonowe i Open Cup 2026 | Jeziorany warmińsko-mazurskie | Triathlon - olimpijskiSztafeta - olimpijski |
| 04.09.2026 | Tower Triathlon Double & Triple Iron Man Challenge Poland 2026 | Bolesławiec nad Prosną łódzkie | Double Iron ManTriple Iron Man |
| 04.09.2026 | IUTA Ultra Triathlon Desenzano del Garda 2026 | Desenzano del Garda | Triathlon - 2x ironmanTriathlon - 5x ironmanTriathlon - 10x ironmanTriathlon - 20x ironmanTriathlon - 30x ironmanTriathlon - 50x ironmanTriathlon - 60xDay ironmanTriathlon - 20xSplit ironmanTriathlon - 10xStep ironman |
| 04.09.2026 | Castle Triathlon Malbork 2026 | Malbork pomorskie | Triathlon - 1/8 ironmanTriathlon - 1/4 ironmanTriathlon - 1/2 ironmanTriathlon - ironman |
| 02.09.2026 | 5xIM Tower Triathlon Challenge Poland 2026 | Bolesławiec nad Prosną łódzkie | Ultra triathlon |
| 31.08.2026 | Bukovecký kros triatlon 2026 | Bukovec | Triathlon |
| 30.08.2026 | Wimbleball Lake Triathlon | Wimbleball Lake, near Dulverton, Somerset, TA22 9NU | Triathlon |
| 30.08.2026 | Bowling Green Sprint Triathlon & Kids Triathlon | Bowling Green ky | Sprint Triathlon |
| 30.08.2026 | 954 Iguana Man 5K/10K | Coconut Creek fl | Sprint Triathlon |
| 30.08.2026 | Barbara Schmidt Millar Women's Triathlon & 5K: Celebrating Life, Empowering Women | Nevada City ca | 5 km |
| 30.08.2026 | IRONMAN 70.3 Graz | Graz | IRONMAN 70.3 |
| 30.08.2026 | 2026 Cal Tri Charlottesville - 8.30.26 | Charlottesville va | Sprint Triathlon |
| 30.08.2026 | Chicago Triathlon | Chicago il | Olympic Triathlon |
| 30.08.2026 | 2026 Bonney Lake Triathlon | Bonney Lake wa | Olympic Triathlon |
| 30.08.2026 | 17th Annual Fawn Lake Adult and Youth Triathlons | Spotsylvania va | Sprint Triathlon |
| 30.08.2026 | 2026 Cal Tri Charlottesville - 8.30.26 | Charlottesville va | Sprint Triathlon |
| 30.08.2026 | 954 Iguana Man 5K/10K | Coconut Creek fl | Sprint Triathlon |
| 30.08.2026 | 17th Annual Fawn Lake Adult and Youth Triathlons | Spotsylvania va | Sprint Triathlon |
| 30.08.2026 | 2026 Bonney Lake Triathlon | Bonney Lake wa | Olympic Triathlon |
| 30.08.2026 | IRONMAN 70.3 Graz | Graz | IRONMAN 70.3 |
| 30.08.2026 | Chicago Triathlon | Chicago il | Olympic Triathlon |
| 30.08.2026 | Bowling Green Sprint Triathlon & Kids Triathlon | Bowling Green ky | Sprint Triathlon |
| 30.08.2026 | Wimbleball Lake Triathlon | Wimbleball Lake, near Dulverton, Somerset, TA22 9NU | Triathlon |
| 30.08.2026 | Barbara Schmidt Millar Women's Triathlon & 5K: Celebrating Life, Empowering Women | Nevada City ca | 5 km |
| 30.08.2026 | Duo Cykl Wielkopolska – Wągrowiec Cross Duathlon 2026 | Wągrowiec wielkopolskie | Duathlon |
| 30.08.2026 | Enea IRONMAN 70.3 Poznań 2026 | Poznań wielkopolskie | IRONMAN 70.3Kids - aquathlonTriathlon - olimpijski |
| 30.08.2026 | Silesiaman Triathlon Katowice 2026 | Katowice śląskie | Triathlon - 1/8 ironmanTriathlon - 1/4 ironman |
| 30.08.2026 | Karkonosh Mountain Triathlon Wojanów-Borowice 2026 | Wojanów dolnośląskie | Triathlon - FUNTriathlon - MEGA Triathlon - CROSS |
| 30.08.2026 | XTERRA Bromont 2026 | Bromont | Triathlon - cross |
| 30.08.2026 | Ironman Pro Series IRONMAN 70.3 Zell am See-Kaprun 2026 | Zell am See | Triathlon - 1/2 ironman |
| 30.08.2026 | KARKONOSH MOUNTAIN TRIATHLON 2026 (Wojanów - Bukowiec) | Bukowiec dolnośląskie | Triathlon |
| 30.08.2026 | Twierdza Triathlon Kędzierzyn-Koźle 2026 | Kędzierzyn-Koźle opolskie | Triathlon - 1/8 ironmanTriathlon - 1/4 ironmanSztafeta - 1/4 ironman |
| 30.08.2026 | Garmin Triathlon Tour Płock 2026 | Płock mazowieckie | Triathlon - 1/2 ironmanTriathlon - 1/4 ironmanTriathlon - 1/8 ironman |
| 30.08.2026 | Calisia Triathlon 2026 | Kalisz wielkopolskie | Triathlon - 1/8 ironmanTriathlon - 1/4 ironmanSztafeta - 1/4 ironmanSztafeta - 1/8 ironmanKids - run |
| 30.08.2026 | Challenge Fortaleza 2026 | Fortaleza | Triathlon - 1/2 ironmanTriathlon - sprintBieg |
| 30.08.2026 | Cross Triathlon Siemiatycze 2026 | Siemiatycze, Polska podlaskie | Triathlon |
| 30.08.2026 | TWIERDZA TRIATHLON KĘDZIERZYN-KOŹLE 2026 | Kędzierzyn mazowieckie | Triathlon |
| 29.08.2026 | Käringsund Triathlon | Countryside | Triathlon |
| 29.08.2026 | AQUA WARRIORS Huế - (Vietnam's No. 1 Aquathlon Series) | Hue | Aquathlon |
| 29.08.2026 | Käringsund Triathlon | Countryside | Triathlon |
| 29.08.2026 | AQUA WARRIORS Huế - (Vietnam's No. 1 Aquathlon Series) | Hue | Aquathlon |
| 29.08.2026 | XTERRA Austria 2026 | Bad Aussee | Triathlon - cross |
| 29.08.2026 | PILMAN 2026 | Žďár nad Sázavou | Triathlon |
| 29.08.2026 | VIII Charytatywny Duathlon Porażyn 2026 | Porażyn wielkopolskie | Duathlon |
| 29.08.2026 | Tatraman Triathlon 2026 | Niedzica-Zamek małopolskie | Triathlon - 1/2 ironman |
| 29.08.2026 | WTCS Weihai 2026 | Weihai | Triathlon - olimpijski |
| 29.08.2026 | World Triathlon Championship Series Weihai 2026 | Weihai | Triathlon - olimpijski |
| 28.08.2026 | IUTA Ultra Triathlon Bad Radkersburg 2026 | Bad Radkersburg | Triathlon - 2x ironmanTriathlon - 3x ironman |
| 27.08.2026 | Triathlon Ontario's Aquathlon Provincial Championships | Milton on | Aquathlon |
| 27.08.2026 | Triathlon Ontario's Aquathlon Provincial Championships | Milton on | Aquathlon |
