Dorney Lake Half, 10k, 5k

Dorney Lake, Windsor
The Race Organiser has provided covid-19 safety information for this event.

Organiser's Description

Set at the spectacular, flat and smooth-surfaced Dorney Lake near Windsor, the course takes you around the perimeter of the iconic water. Join hundreds of runners at one of the most successful venues for Team GB 2012, be motivated by those champions and go for your 5k, 10k or half marathon PB. Soak up the atmosphere, get inspired and cross the finish line to receive your own Dorney Lake medal.

Along with your souvenir medal, a variety of revitalising snacks and drinks to kickstart your recovery awaits you at the finish line. Grab a finisher's photo on our podium before you leave and watch out for your result within hours of the race.


  • 5 km Participants must be 11yrs or over
    £20 BOOK
  • 10 km Participants must be 15yrs or over
    £25 BOOK
  • Half Marathon Participants must be 17yrs or over
    £35 BOOK

NHS Test and Trace will be enforced at this event. Participants will be required to complete a health declaration prior to attending or check-in using the NHS COVID-19 app (available for download in advance for iOS or Android). Participants will not be permitted on site if they fail to follow this process, the full requirements for which will be communicated to all pre-registered participants in the week leading up to the event.

One-way navigation and social distancing signage will be present on site to facilitate adherence to official guidance and queue markers must be observed at all times. Sanitisation stations will also be available at various points and should be used as frequently as possible.

Participants will start individually at (approximately) 15 second intervals to maintain a sufficient distance between runners, with a recommended 15/30-minute arrival window communicated to all participants prior to the event. Participants from the same household/bubble will be permitted to start together.

Participants are only permitted to overtake when there is enough room (at least 1m) to do so.

Once finished, participants will need to keep moving and follow signage and steward directions to keep the area clear for other finishers. Any post-run rewards (medal, water etc.) will be self-service (following hand-sanitisation) to ensure there is no contact amongst staff and participants.

Participants should also review the UKA Participant Code of Conduct prior to their arrival.

All finishers will receive a medal

Prizes will be awarded to the top three runners overall and the top runner in each of the veteran categories (V40/V50/V60/V70) for both males and females.


Bag drop

Snacks and drinks at the finish line

Dorney Lake, Eton College Rowing Centre, off Court Lane, Dorney, Windsor, Berkshire SL4 6QP.

Visit the venue website for information on getting to the race.

Parking is free for Half Marathon, 10k and 5k participants.

On entering this event, you can expect to receive a booking confirmation email. Further event details will be communicated via email (to the address provided during registration) during the week leading up to the race

Entry on the Day: Subject to £2 surcharge (cash only, subject to availability)

Registration: From 08:00am to 09:30am

Race Numbers: For collection at registration on the day only, numbers will not be posted. To be fastened to the front of your top using safety pins provided at registration, your number should be visible at all times. Your timing chip is attached to the back of your number and should not be removed.

Results: Results will be uploaded live to our website (internet connection permitting). In all cases, we expect to communicate results to all pre-registered participants within 24 hours of the event.

The 5k course consists of 1 flat and smooth laps on tarmac path around the perimeter of the lake and is suitable for runners of all abilities. Please always be vigilant of other runners, spectators, dogs, cyclists and other users of public footpaths and rights of way.

The 10k is 2 laps, and the half marathon is 4 laps.

Bag Drop: Whilst we would recommend bringing as little as possible, you can leave your belongings with us while you race using the tear-off baggage strip on your race number, collecting after you finish by showing your number.

Toilets: Portable toilets will be available at the start/finish area, passed on each lap.

Race Marshals: Marshals will be present on the course throughout the race.

Distance Markers: The route will be clearly indicated with arrows, tape and distance markers where necessary.

Water/Fuel Stations: There will be water stations on the route at regular intervals provided in recyclable plastic cups.

Finisher goodies: All runners will receive water and snacks on finishing the race.

Refreshments: Refreshments will be available in the main building throughout the event.

Changing/Showers: Changing and shower facilities will be available at this race.

Lost Property: Lost property from an event will be kept for one month. If unclaimed, or ownership cannot be determined, lost property items will be donated to charity.

Buggies/Pushchairs: Permitted at this event in any distance, but entrants should read pre-event information sent by email carefully to adhere to special conditions to ensure safety of children and other participants.

Wheelchair Users: This race is suitable for wheelchair users, we only ask that you start at the front of the field, 5-10 minutes before the scheduled start time and be vigilant of other runners overtaking during the race.

Earphones/Headphones: Noise-cancelling earphones/headphones are prohibited and whilst we discourage the use of other earphones/headphones at this event, participants choosing to use them should ensure they are set to a minimum volume such that instructions from marshals can be clearly understood. We reserve the right to disqualify participants who cannot hear instructions from marshals as a result of their use.

Event Time-Limit: In order that we adhere to the restrictions imposed by the venue hire agreement, there is a time-limit of 3.5 hours for this race. We would request that you select a distance you are able to complete in the time available. It may be necessary for us to begin deconstruction of the registration/finish area before this time to facilitate leaving the premises in the time required.

Loading Map

1. Choose your race

Save £2

2. Competitors Details

Have an account? Log in to make this step quicker

Log in

3. Additional info

Please complete the expected finish time below so we can put you in the correct start wave (hh:mm:ss):

If under the age of 18:

Fundraise for Charity

Tick below to receive information about doing this event for the selected charity.

4. Secure Payment

Order summary

Dorney Lake Half, 10k, 5k

Race Entry £
Booking Fee £0
Total Cost £

By entering this event you agree to our terms and conditions.


Let’s take on dementia together

Read more

You can help beat heartbreak forever

Read more

Would you like your charity to appear here? Let us know


First-hand event reviews from people who’ve been there, done that and got the breathable T-shirt, really help everyone choose their next event.

Write a review and you’ll be entered into a monthly draw to win a pair of running shoes of your choice from Pro:Direct Running.

Who's In

Create your free profile to see what events your friends are doing

sign up / log in

Related events