Run Dorney Lake: Half Marathon, 10k, 5k - December

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Race along the waters edge at one of Team GB's most triumphant 2012 Olympic venues this winter. Suitable for runners of all levels, the route loops right around the circumference of Eton Dorney. Come for that all-important finisher's medal or for the chance to feel like an Olympian.
10k, 5k, and Half Marathon
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Sun, 12 Dec 2021
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Windsor, United Kingdom
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(3 Reviews)
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Where and when
Dorney Lake, Dorney Lake, Windsor SL4, UK
Start times
Sun, 12 Dec 2021
Half Marathon:
9:00am |
9:00am |
Races summary
Here's what races are available for Run Dorney Lake: Half Marathon, 10k, 5k - December
Half Marathon
Route information
This mixed-distance event is set at the stunning Dorney Lake, just outside of Windsor. The course will spans right along the waters edge and loops around the circumference of this iconic Olympic venue.
Runners will be inspired by the awesome surroundings and the flat nature of the course is perfect for those looking to set a PB.
The course will be well marshalled and clearly distance marked throughout.
Details of individual races can be found below:
Half Marathon: 4 laps
10K: 2 laps
5K: 1 lap
What's included
  • Chip-timed event
  • Course marshalled and distance marked
  • Refreshment stations
  • Race photography
  • Prizes for 1st, 2nd, 3rd of men and women
  • Prizes for winners of Veteran categories (V40, V50, V60, V70)
  • Post-race snacks
How to get there
Dorney Lake, Dorney Lake, Windsor SL4, UK
Get full directionsExternalLink
Address: Eton College Rowing Centre, off Court Lane, Dorney, Windsor, SL4 6FJ
Car: Dorney Lake is easily reachable from London. If you are coming along the M4 then take the exit at Junction 7.
There are two Pay & Display carparks available on-site for visitors.
Train: The closest railway stations are Slough and Windsor & Eton Riverside, both of which are approximately a 20 minute drive away.
Event day logistics
08:00 Registration opens
09:00 All races start
*Race packs will be collected on the day.
The Race Organiser's logo
The Race Organiser
With an inventory of over 150 events each year, the Race Organiser is one of the most prominent event organisers in the country. Whether it’s running, cycling, or swimming events, TRO have succeeded in creating a community of all abilities, who come together time-and-time again to enjoy their shared passion. Their events are widely renowned for exceptional organisation and great marshals who will ensure that you have a truly amazing experience come race day.
View more The Race Organiser eventsExternalLink
Spectator Info
In order to keep staff and participants as safe as possible, spectators will not be permitted at the event.
Can I listen to headphones while I run in the Run Dorney Lake: Half Marathon, 10k, 5k?
Noise-cancelling headphones are prohibited and while the use of other headphones are strongly discouraged, participants choosing to use them should ensure they are set to a low enough volume that instructions from marshals and/or other event officials can be clearly understood.
Can I leave baggage at the start?
Unfortunately there will be no baggage drop at the event.
Are there changing/shower facilities?
There are no dedicated changing or shower facilities at the event.
Does this event have a time-limit?
The Race Organiser have agreed a cut-off period of 3.5 hours with the venue. Please select a distance that you can complete in this time.
3 reviews
Did the 10k in 2021
It was a shame there were not enough portaloos provided as the queues were so long we nearly missed the start. Organisers were very friendly though and it was very well run, just please provide more toilets next time!
Did the 10k in 2021
Brilliant to be able to park so close to the start. Helpful volunteers and a friendly atmosphere - a great size event and a fast, flat course!
Did the Half Marathon in 2021
If you want a PB this is the course. It's flat, with a good surface and when there is no wind it's very quick. The registration process is very fast and you park next to the start. The also attract good runners, so even fast runners have company.
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