| Event name | County | Region |
|---|---|---|
| Uckfield parkrun | East Sussex | South East |
| University of Northampton parkrun | Northamptonshire | East Midlands |
| University of Stirling parkrun | Central Scotland | Scotland |
| University Parks parkrun | Oxfordshire | South East |
| Upton Court parkrun | Berkshire | South East |
| Upton House parkrun | Dorset | South West |
| Ury Riverside parkrun | Grampian | Scotland |
| Ushaw Historic House parkrun | County Durham | North East |