Ashridge Trail Half Marathon - Saturday 16 July

Ashridge Trail Half Marathon

This year's event will take place on Saturday 16 July. Registration ​is now open - sign up online!

Ashridge at the start Ashridge four runners Ashridge in the woods
Ashridge father and daughter

"Fantastic event, loved it! Thank you to everyone involved in making it a great trail race!"


"Was an amazing course! Loved it!! Thank you so much to all the marshals!"

two runners crossing finish line
The Ashridge Trail Half Marathon is back! Join us on Saturday 16 July for a challenging off-road trail route through the beautiful Ashridge Estate, Berkhamsted. This year, Tring Running Club is organising the event on behalf of Rennie Grove Hospice Care. 

Event and venue details 

The event will take place on Saturday 16 July 2016 starting at 9am at Ashridge House. It is open to runners over the age of 16 (under 18s must have parental consent). Family and friends are welcome to come along to support you on the day and make the most of the stunning countryside – it’s perfect for a picnic! Download a route map


Unaffiliated £25; affiliated to a running club £20. Price includes water en route and use of a timing chip.​ 

Raising Sponsorship 

The Ashridge Trail Half Marathon is a fundraising event to support Rennie Grove Hospice Care. At Rennie Grove, we need to raise £6.7 million each year to keep helping all the local families that need us. Our NHS funding is less than half the average given to UK hospices and so we rely on public support for the remaining 85% of income. Please help us to carry on caring by raising as much as you can. Download a sponsorship form or set up a JustGiving page and get in touch for some top tips! 


The results ​are published online and can be found by visiting Please direct any enquires to the Results Base team and they'll be happy to help.

Last year's event 

The Ashridge Trail Half Marathon took place on Sunday 7 June 2015 with a record number of 500 people signing up. Read a full round-up of the day and 'like' our Facebook page to keep up-to-date. Photos of the day can be found on our Flickr site.

Sign up now!