New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Beechpark junior parkrun | Ireland | 2025-10-19 | Course unsafe or blocked |
| Belcamp junior parkrun | Ireland | 2025-10-19 | Weather |
| Belfast YMCA junior parkrun | United Kingdom | 2025-10-19 | No participants |
| Broadmeadow junior parkrun | United Kingdom | 2025-10-19 | Shortage of volunteers |
| Cobb Gate junior parkrun | United Kingdom | 2025-10-19 | Weather |
| Comber junior parkrun | United Kingdom | 2025-10-19 | Weather |
| Devonport junior parkrun | United Kingdom | 2025-10-19 | Course unsafe or blocked |
| Dundalk IT junior parkrun | Ireland | 2025-10-19 | Weather |
| Heritage Park junior parkrun | Ireland | 2025-10-19 | Weather |
| Longford junior parkrun | Ireland | 2025-10-19 | Weather |
| Lurgan junior parkrun | United Kingdom | 2025-10-19 | Weather |
| Lusk Sports Hub junior parkrun | Ireland | 2025-10-19 | Weather |
| Magherafelt junior parkrun | United Kingdom | 2025-10-19 | Course unsafe or blocked |
| Malahide Castle junior parkrun | Ireland | 2025-10-19 | Weather |
| Mellowes Park junior parkrun | Ireland | 2025-10-19 | Course unsafe or blocked |
| Moira junior parkrun | United Kingdom | 2025-10-19 | Weather |
| Moors Valley junior parkrun | United Kingdom | 2025-10-19 | Venue unavailable |
| Newbridge House junior parkrun | Ireland | 2025-10-19 | Weather |
| Ringsend junior parkrun | Ireland | 2025-10-19 | Course unsafe or blocked |
| River Valley junior parkrun | Ireland | 2025-10-19 | Weather |
| Riverside junior parkrun, Ballymoney | United Kingdom | 2025-10-19 | Weather |
| Rockfield junior parkrun | Ireland | 2025-10-19 | Weather |
| Rush junior parkrun | Ireland | 2025-10-19 | Weather |
| St Anne’s junior parkrun | Ireland | 2025-10-19 | Weather |
| Walton Park junior parkrun | Ireland | 2025-10-19 | Weather |
| Weymouth junior parkrun | United Kingdom | 2025-10-19 | Weather |