Run Dorney Lake 5k, 10k, & Half Marathon November 2025
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Results & Photos
About
Soak in the beautiful autumn sun as you spin round the Run Dorney Lake 5k, 10k & Half Marathon. This morning run is perfect for runners of all levels with a lapped course and multiple distances on offer. Come for the bespoke finisher's medal.
5k, 10k, Half Marathon, and 1 more
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Sun, Nov 9, 2025
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Windsor, United Kingdom
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Where and when
Location
Dorney Lake, Dorney Lake, Windsor SL4, UK
Start times
5k: 9:10 AM10k: 9:10 AMHalf Marathon: 9:10 AM
Event summary
Here are the distances available for Run Dorney Lake 5k, 10k, & Half Marathon November 2025
5k
5km
1 Loop
£28
10k
10km
2 Loops
£30
Half Marathon
21km
4 Loops
£34
RunThrough Foundation
£80
5k
5km
1 Loop
£28
10k
10km
2 Loops
£30
Half Marathon
21km
4 Loops
£34
RunThrough Foundation
£80
Route information
Terrain: Road/tarmac Elevation: Flat
The course is fast and flat, so feel like an Olympian as you race under the shadows of the Olympic rings.
The course will be run on roads and paths and each loop is roughly 5k, participants will run a varying amount of laps of the lake depending on their distance.
- 5k - 1 lap
- 10k - 2 laps
- Half Marathon - 4 laps
What's included
- Finisher's Medal
- Chip-timed results
- Marshalled course
- Refreshment station
- Aid station
- Bag drop
- Free official event photos
How to get there
Dorney Lake, Dorney Lake, Windsor SL4, UK
Get full directionsParking
There will be plenty of free onsite parking available at the Eton College Rowing Centre.
By Public Transport
The closest train stations to the event site are Slough and Windsor & Eton Riverside.
Event day logistics
09:10 All races start
12:10 Half Marathon cut-off time
*More information about race day specifics will be sent out to those registered.
Race Pack
Race Packs must be collected on the day of the event, before the start of your race, from registration. Please be aware that you will not receive anything in the post.
Age Requirements
- 5k - 11 or over
- 10k - 15 or older
- Half Marathon - 17 or older
Bag Drop
There will be a secure area where bags can be left, though it is recommended that you bring as little baggage as possible. Your bag tag is attached to your race number which you can tear off and attach to your bag.
Cut-off
There will be a 3 hour cut-off for the half marathon.
Water Stations
There will be water stations after each lap of the race.
Headphones
It is not recommended that you wear headphones during the race so you stay alert to what is going on around you and hear the encouragement from marshals and spectators. There will also be pedestrians on the paths you'll be running who you'll need to be aware of.
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Results & Photos
33 Broadwick St, London W1F 0DQ
Reg number 10083277
