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| Measurers | Site
Map 
| Course Name | Run Dorney Half Marathon |
| Race Name | Run Dorney Half Marathon |
| Distance | 21097.5 metres |
| Measured By | Colin Tether, Grade: 1 |
| Measured On | 7 Aug 2025 |
| Race Type | road |
| Terrain | Flat |
| Surface | All tarmac except the last 90 metres on grass |
| Configuration | Four laps of a clockwise course alongside the rowing lake with two U turns around cones at each end of the course. |
| Section of Road | All path available except along two way access road at northwest end of course and the U turn close to the start |
| Right Turns | No right turns |
| Comments | A 5K, 10K and full marathon use the same start at the same time and share the course. |
| Grid Ref of Start |
OS GRID REF:
SU938773 View in Streetmap: 493800177300 |
| File Reference |
Race Director: To renew this certificate for a new race date go to the renewal page.
Race (with web |
County | Organiser (race director) |
Organisation | Certificate Issued on |
Date of race |
| Run Dorney Half Marathon | Bucks | Sam Nelson | Run Through | 8 Aug 2025 | 9 Aug 2025 |
| Run Dorney Half Marathon | Bucks | Caolan Humphries | RunThrough Events | 23 Sep 2025 | 27 Sep 2025 |
A report of this course measurement will have been sent by the measurer to the first race director shortly after the measurement date. This should be consulted to check the exact details of the certified course whenever the course is used . It is suggested that runners and officials requiring these details approach the race director in the first instance. A copy of this report has also been filed by the Course Measurement Secretary, and can be scanned and sent to runners, officials, or race directors on request .
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