
Book your place
Run Aintree Half Marathon, 10k & 5k October 2027
Date
Sunday, 31 October 2027
Start Times
- 10:00HM
- 10:4510k
- 10:555k
Race Entry Summary
Event Video
About This Event
Included in the entry
Join us for Run Aintree 5K, 10K & Half Marathon on Sunday 31st October 2027
Celebrate race day this autumn at Aintree Racecourse with a fast and flat 5K, 10K, or Half Marathon. Set within the grounds of one of the UK’s most iconic venues, this event delivers a smooth course and a great atmosphere from start to finish.
Whether you are aiming for a strong time or simply enjoying the experience, Run Aintree offers a memorable day out on the course.
Race Day Schedule
- 10:00 amHalf Marathon
Elevation - 76m | Laps - Out and Back + 4 | Terrain - Road, Flat
10:45 am - 10k
Elevation - 38m | Laps - 2 | Terrain - Road, Flat
10:55 am - 5k
Elevation - 19m | Laps - 1 | Terrain - Road, Flat
With RunThrough, you can expect a lively event village and clear guidance from our on-course team. After your run, enjoy food, drink and free finish-line goodies from our partners.
You can add an official event t-shirt to your entry at checkout for more than 30% off. Produced in partnership with RT Kit, it features the event logo on the chest and is the perfect keepsake to celebrate your race. Offering the t-shirt as an optional extra helps us keep entry costs lower for runners who prefer not to include merchandise.
Once you enter, you’ll receive a confirmation email straight away, and full event information will be sent to you closer to race day.
We look forward to seeing you on the start line.
Event Location: Aintree Racecourse, Ormskirk Rd, Aintree, Liverpool, L9 5AS
The Route
HM route
- Distance
- HM
- Elev Gain
- 83 m
10k route
5k route
Our Partners
Event Information
The majority of the course will be on a tarmac surface however there is a section of the course running through the center of the racecourse that will be on trail path.
Cut-off time:
Please get in touch if you expect to take more than 3 hours to complete the half marathon, as we may need to make special arrangements.
Minimum ages:
Half Marathon - 17 years and above
10k - 15 years and above
5k - 11 years and above


Questions about entries or race day?
Transfers, deferrals, age limits and the rest live on our FAQ page, not on each event.




Add an event T-shirt
Celebrate your race for just £15
Retail value £25. Available in male and female sizes, XS to XXL.
Shop RunThrough Kit
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