The Tewinbury Trails 5K & 10K is based at the delightful Tewinbury Farm & Hotel, just north of Welwyn in Hertfordshire.
The next event date is to be confirmed.
The undulating routes follow trails around the estate and surrounding countryside.
The terrain is mixed, including single track forest paths and open tracks where you can accelerate off the hard dirt trails.
5K
10K
The event is based from the Tewinbury Farm & Hotel.
Please note: the map location may be approximate. Refer to the event website for start lines and course maps.
Running Calendar is an event listing site created as a resource for runners/walkers/athletes. We have no affiliation with the events listed, nor do we endorse or recommend them.
Listings are based on information found on the official event website, facebook page and/or from event directors.
We endeavour to keep these as up-to-date as possible, however we accept no responsibility or liability for any errors/omissions in the content of this site or that of any third party links provided in our listings. Information can be subject to change without notice.
Always check with the official event website and/or facebook page for the most recent information.
This listing was last manually checked on 12 August 2025.
