Ashridge Half Marathon

Ashridge Trail Half Marathon

The date for the 2017 event is Sunday 2 July.

ready to race The Start Past the House
Relaxing before the race

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

Warming Up

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

Registration is now open! Sign up here.

A special thank you to Tring Running Club who are organising the event on our behalf.

Take part in a challenging off-road trail route through the beautiful Ashridge Estate, Berkhamsted. The event will take place on Sunday 2 July 2017 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!  

Unaffiliated £25
Affiliated to a running club £20.
Costs include water en route and use of a timing chip.​ 


The Ashridge Trail Half Marathon is a fundraising event to support Rennie Grove Hospice Care. At Rennie Grove, we need to raise £7.2 million each year to keep helping all the local patients and 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 84% of income. Set up a Just Giving page or download a sponsorship form and start fundraising today!


The results ​will be published online and can be found by visiting

Pictures from 2016

Pictures are now available on our Flickr site. Please feel free to share any pictures of the day on the Ashridge Trail Half Marathon Facebook Page.