New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Cei’r Gogledd junior parkrun | United Kingdom | 2025-12-14 | Weather |
| Cotlands Park junior parkrun | United Kingdom | 2025-12-14 | Course unsafe or blocked |
| Derry City junior parkrun | United Kingdom | 2025-12-14 | Weather |
| Dromleena Lawn junior parkrun | Ireland | 2025-12-14 | Weather |
| Walton Park junior parkrun | Ireland | 2025-12-14 | Weather |