New Cancellations
| Event | Country | Date | Cancellation Note |
|---|---|---|---|
| Blackhill parkrun | United Kingdom | 2025-01-18 | Ice on areas of the course |
| Bowling Park parkrun | United Kingdom | 2025-01-18 | Lots of unsafe ice across the park |
| Conwy parkrun | United Kingdom | 2025-01-18 | major water leak in area, no facilities available. |
| Courthouse Lake parkrun | United States | 2025-01-18 | Weather |
| Downham Market Academy parkrun | United Kingdom | 2025-01-18 | Weather |
| Ellon parkrun | United Kingdom | 2025-01-18 | Course unsafe or blocked |
| Hamlet Park parkrun | United States | 2025-01-18 | Weather |
| Jock Trail parkrun | South Africa | 2025-01-18 | Course unsafe or blocked |
| Kensington parkrun | United States | 2025-01-18 | Course unsafe or blocked |
| Lahden satama parkrun | Finland | 2025-01-18 | Course unsafe or blocked |
| Leakin Park parkrun | United States | 2025-01-18 | Course unsafe or blocked |
| Pennington Flash parkrun | United Kingdom | 2025-01-18 | Section’s of the course still too icy |
| Roosevelt Island DC parkrun | United States | 2025-01-18 | Weather |
| Tøyen parkrun | Norway | 2025-01-18 | Would be better on ice skates. Banen er en isbane |
| Vallaskogen parkrun | Sweden | 2025-01-18 | The ice is snow joke. |