New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Darndale parkrun | Ireland | 2025-12-20 | Course unsafe or blocked |
| Sharpham Road Playing Fields parkrun | United Kingdom | 2025-12-20 | Weather |
| Victoria parkrun, Truro | Canada | 2025-12-20 | Course unsafe or blocked |
| Wetherby parkrun | United Kingdom | 2025-12-20 | Course unsafe or blocked |