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Run Aintree 5K, 10K & Half – September

Event details
  • (This event has been postponed until 03/10/20)
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Thunder around a half marathon, 10k, or 5k race at the world famous Aintree Racecourse. Great for running race and horserace lovers alike, the flat course takes you around quick loops of the racecourse. Come for the finisher's medal or for the chance to experience your own grandstand finish.

Run Aintree 5K, 10K & Half – September routes

Aintree Racecourse is home to the most valuable jump race in Europe, the Grand National Steeplechase. Get a taste of that excitement and grandeur as you race around the flat course, run entirely on roads and paths, giving you a perfect opportunity to fly down the home stretch and capture a chip timed personal best.

The course is looped and structured as follows:

5K: 1 lap

10K: 2 laps

Half Marathon: 4 laps

Event Details

What’s Included
  • Finisher's medal
  • Water Stations
  • Aid Stations
  • Marshaled Course
  • Mile Markers
  • Post race goodies
Raceday Logistics


10:00: Half Marathon start

10:55: 5K & 10K start

Please ensure you arrive at least 45 minutes before the start of the race in order to complete the registration process. More information about where to pick up your race pack will be send out to those registered.


This is a great event for spectators. Not only is it a chance to enter this iconic venue, but spectators will get a good view of runners due to the looped nature of the course.


An extra pair of hands is always welcomed at these events. RunThrough has a variety of volunteering roles to fill from baggage storage to distributing finisher's medals. If you're interested in getting involved, then head over to

Frequently Asked Questions

Is there an official charity partner for this event?
The Official Charity Partner for Run Aintree 5k, 10k & Half Marathon is R Charity.
What is the course terrain?
The entire course is on roads and paths, not on grass.
What time do the races begin?
The half marathon begins at 10:00am and the 10k & 5k events begin at 10:55am
What is the minimum age?
The minimum ages are; 11 years old for the 5K, 15 years old for the 10K, and 17 years old for the half marathon.
When will I receive my registration pack?
You will collect your bib number and timing chip at the event. We would recommend arriving 45 minutes before the event starts.
Can you sign up for the Run Aintree on the day?
RunThrough does sometimes offer on the day entry if the event is not sold out. However, some of their events do sell out so it's far safer to book ahead of time.
Where can I find results for the Run Aintree?
Results will be posted on shortly after the event.

Run Aintree 5K, 10K & Half – September weather forecast

Partly cloudy throughout the day.

Predicted highs
Predicted lows
IconModerate breeze possible, up to 10mph

Meet the organiser

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RunThrough are a running community-based in London, inspired & led by a small passionate group of running geeks. We organize events all over the UK’s capital and the North West of England.



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