Windsor Dorney Lakeside Marathon
RunUK Windsor Dorney Lakeside Marathon is a fast, flat and traffic free road marathon around Dorney Lake, the rowing venue for the London 2012 Olympic Games.
| Date | Sunday 18th October, 2026 |
|---|---|
| Distance | Marathon |
| Terrain | Road |
| Course Profile | Flat |
| Timing | Chip timed |
| Location | Dorney Lake |
| Town/City | Windsor |
| Area | Berkshire |
| Start postcode | SL4 6QP |
| Start time | 8:30am |
Results Verified
RunUK Windsor Dorney Lakeside Marathon takes place at Dorney Lake near Windsor, offering runners a traffic free race within the grounds of the London 2012 Olympic rowing venue.
The multi lap course follows flat tarmac roads around the lake, with long straight sections, minimal elevation and open views across the water. The consistent surface and profile make this a particularly suitable marathon for runners targeting a personal best or tackling the distance for the first time.
RunUK organises the event, with chip timing providing an accurate finishing time and results available after the race. There is a five hour 20 minute cut off for the marathon.
Finishers receive a medal and post race refreshments, while free parking and baggage facilities are available at the venue.
Location
Results
| Results | Status |
|---|---|
| 2026 results | Verified |
- Verified
- Chip timing company
- Organiser
- Organiser’s website
- Community
- Social/Other
- Pending
- Results pending
