Sun 25 Oct 2026
Windsor, Buckinghamshire
Windsor Dorney Lakeside Marathon
Race a fast, flat and traffic-free marathon at Dorney Lake, the London 2012 Olympic rowing venue, with lakeside scenery, great atmosphere and excellent runner support throughout.
Sign up for £37-£39
- Sun 25 Oct 2026
Dorney Lake, Windsor
Windsor Dorney Lakeside Marathon
08:30
Age 18 & over
£37-£39
- 26.2 miles road running
Event overview
Set within the spectacular grounds of Dorney Lake near Windsor, this traffic-free marathon offers a rare chance to run inside the London 2012 Olympic rowing venue.
The flat lakeside course is ideal for first-time marathon runners or chasing a personal best, with excellent organisation, easy access, free parking and a lively event atmosphere.
Highlights
- Run at the London 2012 Olympic venue
- Flat, fast, traffic-free course
- Scenic laps around Dorney Lake
- Chip timing with instant results
- Finisher medal for all runners
- Post-race drinks, fruit and chocolate
- Free on-site parking
- Baggage drop available
- Well supported by local groups
- Option to support Kingston Hospital Charity
Event photos
Event details
- Average fitness
- Beginner-friendly
- Event village
- Venue accessible
Route
- Cut off time
- Flat
- Multiple laps
- Navigation not required
- Traffic free
- Way markers
- Free parking
- Secure bag storage
Event HQ
Dorney Lake
Off Court Lane, Lake End Road
Windsor
Buckinghamshire
SL4 6FJ
UK
What's included
- Chip timing
- Drinks
- Goody bag
- Medal
- Snacks
- Age 18 & over
- Entries open
- Enter online
Entry fees
Entry fee
£37.00
Entry fee
£39.00