New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Bairnsdale parkrun | Australia | 2023-12-02 | Weather |
| Baysgarth Park parkrun | United Kingdom | 2023-12-02 | Weather |
| Carlisle Park parkrun, Morpeth | United Kingdom | 2023-12-02 | Snow and ice make route unsafe |
| Clonmel parkrun | Ireland | 2023-12-02 | Leaves on course icy causing a slip hazard |
| Crewe parkrun | United Kingdom | 2023-12-02 | Weather |
| Dewsbury parkrun | United Kingdom | 2023-12-02 | Weather |
| Dudley parkrun | United Kingdom | 2023-12-02 | Track icy and unsafe |
| Fareham parkrun | United Kingdom | 2023-12-02 | Course unsafe or blocked |
| Festningen parkrun | Norway | 2023-12-02 | Course unsafe or blocked |
| Hampstead Heath parkrun | United Kingdom | 2023-12-02 | Ice on a key path |
| Hay Lodge parkrun | United Kingdom | 2023-12-02 | Weather |
| Jesmond Dene parkrun | United Kingdom | 2023-12-02 | Weather |
| Lancaster parkrun | United Kingdom | 2023-12-02 | Course unsafe or blocked |
| Market Rasen Racecourse parkrun | United Kingdom | 2023-12-02 | Weather |
| Marple parkrun | United Kingdom | 2023-12-02 | Icy conditions out on the course |
| Morecambe Prom parkrun | United Kingdom | 2023-12-02 | Weather |
| Perry Hall parkrun | United Kingdom | 2023-12-02 | Due to very cold temperatures |
| Ruthin Memorial Playing Fields parkrun | United Kingdom | 2023-12-02 | Weather |
| Selby parkrun | United Kingdom | 2023-12-02 | Weather |
| Silloth Promenade parkrun | United Kingdom | 2023-12-02 | Weather |
| Traralgon parkrun | Australia | 2023-12-02 | Weather |
| Ury Riverside parkrun | United Kingdom | 2023-12-02 | Ice/sub zero conditions today/tomorrow ☹️ |
| Vogrie parkrun | United Kingdom | 2023-12-02 | Course and car park icy |
| Waterloo Plains parkrun | Australia | 2023-12-02 | Weather |
| Wilmslow parkrun | United Kingdom | 2023-12-02 | Weather |
| Woodbank parkrun | United Kingdom | 2023-12-02 | Weather |