| Data | Nazwa | Lokalizacja | Dystanse |
|---|---|---|---|
| 12.04.2026 | Wizz Air Milano Marathon | Milan | Marathon |
| 12.04.2026 | NN Marathon Rotterdam | Rotterdam | Marathon10KCity Run |
| 12.04.2026 | OCHSNER SPORT Zurich Marathon | Zurich | MarathonHalf MarathonZ10 10K |
| 12.04.2026 | Best Race Series x Adidas 2026 - The Endurance Test - Half Marathon | Battersea Park london | Marathon |
| 12.04.2026 | Credit Union Cherry Blossom 10 Mile | Washington DC | 10 Mile Run5K Run-Walk |
| 12.04.2026 | Bend Marathon and Half | Bend or | MarathonHalf Marathon10K5K |
| 12.04.2026 | The Canberra Times Marathon Festival | Canberra | MarathonHalf Marathon10K5K |
| 12.04.2026 | Ishigaki Island Triathlon | Ishigaki okinawa | Olympic Distance Triathlon |
| 12.04.2026 | Ishigaki Island Triathlon | Ishigaki okinawa | Olympic Distance Triathlon |
| 12.04.2026 | Karlstad Festival Marathon | Karlstad | Marathon |
| 12.04.2026 | IRONMAN 70.3 Puerto Varas | Puerto Varas | IRONMAN 70.3 |
| 12.04.2026 | Baños 5K Fun Run | Baños | 5K |
| 12.04.2026 | IRONMAN 70.3 Puerto Varas | Puerto Varas | IRONMAN 70.3 |
| 12.04.2026 | IRONMAN 70.3 Puerto Varas 2026 | Puerto Varas | Ironman 70.3 |
| 12.04.2026 | IRONMAN Penghu 2026 | Penghu | Ironman |
| 12.04.2026 | Grand Prix Polski w Aquathlonie Mińsk Mazowiecki 2026 | Mińsk Mazowiecki | AquathlonAquathlonAquathlonAquathlon0.4-20.2-1.50.2-10.1-0.50.05-0.2 |
| 12.04.2026 | Setúbal Triathlon | Setúbal | Middle Distance |
| 12.04.2026 | Irondelta Medio di Primavera | Lido delle Nazioni emilia-romagna | Middle Distance |
| 12.04.2026 | TRITON 1 Salvador | Salvador | Middle Distance |
| 12.04.2026 | Richmond Park Half Marathon | London | |
| 12.04.2026 | 2026 - San Antonio Marathon | San Antonio texas | Marathon |
| 12.04.2026 | Maratona del Garda Triathlon | Limone sul Garda | Middle Distance |
| 12.04.2026 | IRONMAN Taiwan | New Taipei City | Olympic |
| 12.04.2026 | Blue Long Distance Tri | Pirassununga | Middle Distance |
| 12.04.2026 | Triathlon Festival Montego Bay | Montego Bay | Olympic |
| 12.04.2026 | Triathlon de Vannes | Vannes | Middle Distance |
| 12.04.2026 | Marathon de Linz | Linz upper austria | Marathon |
| 12.04.2026 | Rio de Janeiro Sprint Triathlon - Olaria | Rio de Janeiro | Sprint |
| 12.04.2026 | BillBone Olympic* Triathlon | West Palm Beach | Olympic |
| 12.04.2026 | Cal Tri Perris | Perris | Olympic |
| 12.04.2026 | Springdale YMCA Triathlon | Springdale | Sprint |
| 12.04.2026 | Caveman Triathlon | Flower Mound | Sprint |
| 12.04.2026 | Irondelta Medio di Primavera | Lido delle Nazioni emilia-romagna | Middle Distance |
| 12.04.2026 | Setúbal Triathlon | Setúbal | Middle Distance |
| 12.04.2026 | TRITON 1 Salvador | Salvador | Middle Distance |
| 12.04.2026 | BillBone Olympic* Triathlon | West Palm Beach | Olympic |
| 12.04.2026 | Blue Long Distance Tri | Pirassununga | Middle Distance |
| 12.04.2026 | Cal Tri Perris | Perris | Olympic |
| 12.04.2026 | Caveman Triathlon | Flower Mound | Sprint |
| 12.04.2026 | IRONMAN Taiwan | New Taipei City | Olympic |
| 12.04.2026 | Maratona del Garda Triathlon | Limone sul Garda | Middle Distance |
| 12.04.2026 | Rio de Janeiro Sprint Triathlon - Olaria | Rio de Janeiro | Sprint |
| 12.04.2026 | Springdale YMCA Triathlon | Springdale | Sprint |
| 12.04.2026 | Triathlon de Vannes | Vannes | Middle Distance |
| 12.04.2026 | Triathlon Festival Montego Bay | Montego Bay | Olympic |
| 11.04.2026 | XTERRA Rotorua Festival | Rotorua | XTERRA Full Distance TriathlonTrail Half Marathon11K Trail Run |
| 11.04.2026 | XTERRA Rotorua Festival | Rotorua | XTERRA Full Distance TriathlonTrail Half Marathon11K Trail Run |
| 11.04.2026 | Greater St. Louis Marathon | St. Louis mo | MarathonHalf Marathon10K5K |
| 11.04.2026 | Sundsvall Half Marathon | Sundsvall sweden | Half Marathon |
| 11.04.2026 | Silesiaman Duathlon Katowice 2026 | Katowice śląskie | Duathlon |
