New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Alderman Kneeshaw junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Alexandra junior parkrun, Moss Side | United Kingdom | 2025-11-30 | Weather |
| Alexandra junior parkrun, Oldham | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Ballincollig Regional junior parkrun | Ireland | 2025-11-30 | Weather |
| Barnsley junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Battery Park junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Bromsgrove junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Derry City junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Falinge Park junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Graves junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Horsforth Hall junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Huddersfield junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Leigh junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Magherafelt junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Manor Park junior parkrun, Glossop | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Northallerton junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Padiham Greenway junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Par Track junior parkrun | United Kingdom | 2025-11-30 | Weather |
| Pavilion Gardens junior parkrun | United Kingdom | 2025-11-30 | Weather |
| People’s Park junior parkrun, Halifax | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Queen’s Park junior parkrun, Rochdale | United Kingdom | 2025-11-30 | Weather |
| Ramsbottom junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Riverside junior parkrun, Ballymoney | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Salford junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Victoria junior parkrun, Stretford | United Kingdom | 2025-11-30 | Weather |
| Wilmslow junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |
| Worden Park junior parkrun | United Kingdom | 2025-11-30 | Course unsafe or blocked |