Seria off-road łącząca pływanie, MTB i bieg trailowy.
| Data | Nazwa | Lokalizacja | Dystanse |
|---|---|---|---|
| 27.06.2026 | XTERRA Slovakia 2026 | Banská Štiavnica | Triathlon Event |
| 07.08.2026 | XTERRA Czech Republic | Prachatice | Off-Road Triathlon |
| 14.08.2026 | XTERRA O-See Challenge | Zittau saxony | Off-Road Triathlon |
| 21.08.2026 | XTERRA Costa Rica | Las Catalinas guanacaste | Full Distance TriathlonSprint Triathlon |
| 29.08.2026 | XTERRA Austria 2026 | Bad Aussee | Triathlon - cross |
| 30.08.2026 | XTERRA Bromont 2026 | Bromont | Triathlon - cross |
| 10.10.2026 | XTERRA World Championship 2026 | Ruidoso | Triathlon - cross |
| 01.11.2026 | XTERRA Suzhou 2026 | Suzhou | Triathlon - cross |
| 08.11.2026 | XTERRA Tahiti Triathlon 2026 | Moorea | Triathlon - cross |
| 21.11.2026 | XTERRA Cabo 2026 | Los Cabos | Triathlon - cross |
