| Nederlandse Winter Kampioenschappen 2026 (25m) | Den Haag (NED) |
| 18-20 december 2026 |
| Heren | Dames | ||||||||||
| vrije slag | vrije slag | ||||||||||
| 50m | Series | Sen. | ......... | ......... | 50m | Series | Sen. | ......... | ......... | ||
| 100m | Series | Sen. | ......... | ......... | 100m | Series | Sen. | ......... | ......... | ||
| 200m | Series | Sen. | ......... | ......... | 200m | Series | Sen. | ......... | ......... | ||
| 400m | Series | Sen. | ......... | ......... | 400m | Series | Sen. | ......... | ......... | ||
| 800m | Series | Sen. | ......... | ......... | 800m | Series | Sen. | ......... | ......... | ||
| 800m | Series | o16 | ......... | ......... | 800m | Series | o14 | ......... | ......... | ||
| 1500m | Series | Sen. | ......... | ......... | 800m | Series | o16 | ......... | ......... | ||
| 1500m | Series | o14 | ......... | ......... | 1500m | Series | Sen. | ......... | ......... | ||
| 1500m | Series | o16 | ......... | ......... | 1500m | Series | o16 | ......... | ......... | ||
| rugslag | rugslag | ||||||||||
| 50m | Series | Sen. | ......... | ......... | 50m | Series | Sen. | ......... | ......... | ||
| 100m | Series | Sen. | ......... | ......... | 100m | Series | Sen. | ......... | ......... | ||
| 200m | Series | Sen. | ......... | ......... | 200m | Series | Sen. | ......... | ......... | ||
| schoolslag | schoolslag | ||||||||||
| 50m | Series | Sen. | ......... | ......... | 50m | Series | Sen. | ......... | ......... | ||
| 100m | Series | Sen. | ......... | ......... | 100m | Series | Sen. | ......... | ......... | ||
| 200m | Series | Sen. | ......... | ......... | 200m | Series | Sen. | ......... | ......... | ||
| vlinderslag | vlinderslag | ||||||||||
| 50m | Series | Sen. | ......... | ......... | 50m | Series | Sen. | ......... | ......... | ||
| 100m | Series | Sen. | ......... | ......... | 100m | Series | Sen. | ......... | ......... | ||
| 200m | Series | Sen. | ......... | ......... | 200m | Series | Sen. | ......... | ......... | ||
| wisselslag | wisselslag | ||||||||||
| 100m | Series | Sen. | ......... | ......... | 100m | Series | Sen. | ......... | ......... | ||
| 200m | Series | Sen. | ......... | ......... | 200m | Series | Sen. | ......... | ......... | ||
| 400m | Series | Sen. | ......... | ......... | 400m | Series | Sen. | ......... | ......... | ||
| 1 - Nederlandse Winter Kampioenschappen sessie 1 - series - 18-12-2026 | |||||||
| 1. | Heren | 200m vrije slag | Series | Senioren Open | ......... | ......... | |
| 2. | Dames | 200m vrije slag | Series | Senioren Open | ......... | ......... | |
| 3. | Heren | 100m schoolslag | Series | Senioren Open | ......... | ......... | |
| 4. | Dames | 100m schoolslag | Series | Senioren Open | ......... | ......... | |
| 5. | Heren | 400m vrije slag | Series | Senioren Open | ......... | ......... | |
| 6. | Dames | 400m vrije slag | Series | Senioren Open | ......... | ......... | |
| 7. | Heren | 200m rugslag | Series | Senioren Open | ......... | ......... | |
| 8. | Dames | 200m rugslag | Series | Senioren Open | ......... | ......... | |
| 9. | Heren | 400m wisselslag | Series | Senioren Open | ......... | ......... | |
| 10. | Dames | 400m wisselslag | Series | Senioren Open | ......... | ......... | |
| 11. | Heren | 50m vlinderslag | Series | Senioren Open | ......... | ......... | |
| 12. | Dames | 50m vlinderslag | Series | Senioren Open | ......... | ......... | |
| 2 - Nederlandse Winter Kampioenschappen - NJK lange afstanden - 18-12-2026 | |||||||
| 13. | Jongens | 800m vrije slag | Series | Onder 16 | ......... | ......... | |
| 14. | Meisjes | 1500m vrije slag | Series | Onder 16 | ......... | ......... | |
| 3 - Nederlandse Winter Kampioenschappen sessie 3 - finales - 18-12-2026 | |||||||
| 4 - Nederlandse Winter Kampioenschappen sessie 4 - series - 19-12-2026 | |||||||
| 15. | Heren | 100m vrije slag | Series | Senioren Open | ......... | ......... | |
| 16. | Dames | 100m vrije slag | Series | Senioren Open | ......... | ......... | |
| 17. | Heren | 200m schoolslag | Series | Senioren Open | ......... | ......... | |
| 18. | Dames | 200m schoolslag | Series | Senioren Open | ......... | ......... | |
| 19. | Heren | 800m vrije slag | Series | Senioren Open | ......... | ......... | |
| 20. | Dames | 800m vrije slag | Series | Senioren Open | ......... | ......... | |
| 21. | Heren | 100m wisselslag | Series | Senioren Open | ......... | ......... | |
| 22. | Dames | 100m wisselslag | Series | Senioren Open | ......... | ......... | |
| 23. | Heren | 100m vlinderslag | Series | Senioren Open | ......... | ......... | |
| 24. | Dames | 100m vlinderslag | Series | Senioren Open | ......... | ......... | |
| 25. | Heren | 50m rugslag | Series | Senioren Open | ......... | ......... | |
| 26. | Dames | 50m rugslag | Series | Senioren Open | ......... | ......... | |
| 5 - Nederlandse Winter Kampioenschappen - NJK lange afstanden - 19-12-2026 | |||||||
| 27. | Jongens | 1500m vrije slag | Series | Onder 14 | ......... | ......... | |
| 28. | Meisjes | 800m vrije slag | Series | Onder 14 | ......... | ......... | |
| 6 - Nederlandse Winter Kampioenschappen sessie 6 - finales - 19-12-2026 | |||||||
| 7 - Nederlandse Winter Kampioenschappen sessie 7 - series - 20-12-2026 | |||||||
| 29. | Heren | 50m schoolslag | Series | Senioren Open | ......... | ......... | |
| 30. | Dames | 50m schoolslag | Series | Senioren Open | ......... | ......... | |
| 31. | Heren | 200m wisselslag | Series | Senioren Open | ......... | ......... | |
| 32. | Dames | 200m wisselslag | Series | Senioren Open | ......... | ......... | |
| 33. | Heren | 100m rugslag | Series | Senioren Open | ......... | ......... | |
| 34. | Dames | 100m rugslag | Series | Senioren Open | ......... | ......... | |
| 35. | Heren | 1500m vrije slag | Series | Senioren Open | ......... | ......... | |
| 36. | Dames | 1500m vrije slag | Series | Senioren Open | ......... | ......... | |
| 37. | Heren | 200m vlinderslag | Series | Senioren Open | ......... | ......... | |
| 38. | Dames | 200m vlinderslag | Series | Senioren Open | ......... | ......... | |
| 39. | Heren | 50m vrije slag | Series | Senioren Open | ......... | ......... | |
| 40. | Dames | 50m vrije slag | Series | Senioren Open | ......... | ......... | |
| 8 - Nederlandse Winter Kampioenschappen - NJK lange afstanden - 20-12-2026 | |||||||
| 41. | Jongens | 1500m vrije slag | Series | Onder 16 | ......... | ......... | |
| 42. | Meisjes | 800m vrije slag | Series | Onder 16 | ......... | ......... | |
| 9 - Nederlandse Winter Kampioenschappen sessie 9 - finales - 20-12-2026 | |||||||