Welcome to the Ashridge Boundary Run website.

In 2025 the race will be in a clockwise direction around the boundary trail route which follows well marked paths around the beautiful Ashridge estate.  The event is held annually. The course is approximately 17.5 miles over varied trail and off road terrain.

The race is run with the kind permission of the National Trust and a donation will be made from the entry fee of every participant.

We are also delighted this year to continue to support local causes.  We will support the Aldbury Community Defibrillator Project, which maintains a defibrillator in the village and we will also donate to another charities.

This site contains details of the race which will start at 10am on Saturday 22nd March 2025.  Please use the menu above to navigate around the site.

Water in cups will be provided for the runners and every entrant will receive a finishers gift. Prizes will be awarded to the top male and female finishers.

Entry in advance for the race is £22.50 for unaffiliated runners and £21.50 for affiliated runners.  Results base also charge a small admin fee to handle the entries. Race numbers will be available for collection on the day of the race from 8.30am onwards.  Entries will only be allowed on the day if the race is not full.

As in previous years, entries will be via resultsbase.net. Click here to be taken to their site.

The results from the 2024 and previous races can be found on this website.

You will find details of the race, the route and details for race day by clicking here.

Results will be made available as soon as possible after the event and will be posted to this website.  Photos from the event will also be available on this website after the event.

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