New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Appleton Thorn parkrun | United Kingdom | 2025-11-22 | No participants |
| Erskine Waterfront parkrun | United Kingdom | 2025-11-22 | Weather |
| Lews Castle parkrun | United Kingdom | 2025-11-22 | Weather |
| Linwood parkrun | United Kingdom | 2025-11-22 | Course unsafe or blocked |
| Springhill parkrun | United Kingdom | 2025-11-22 | Weather |
| The Mount parkrun | United Kingdom | 2025-11-22 | Weather |
| Watergrove parkrun, Rochdale | United Kingdom | 2025-11-22 | Weather |
| Widnes parkrun | United Kingdom | 2025-11-22 | Incident after start |
| Holmebrook Valley junior parkrun | United Kingdom | 2025-11-23 | Course unsafe or blocked |
| Sedgefield junior parkrun | United Kingdom | 2025-11-23 | Weather |