Next edition - 7th April 2024
A trail 10K at the delightful Tewinbury Farm & Hotel just north of Welwyn in Hertfordshire.
Our route follows a selection of brilliant trails around the estate and surrounding countryside.
This is not only a great place to run but also to relax, with plenty of onsite refreshments to enjoy after the race!
Race held under UKA rules.
Photos taken at our previous editions in 2023.
Last updated - 25th July - Summer updates
The Tewinbury 10k route takes place entirely on trails surrounding the hotel grounds.
It is undulating and has a fun rhythm between the ups and downs.
Underfoot conditions will be good with the route providing a nice mix of dirt, grass and woodland trails.
Navigation is simple and will be aided by marshals and our orange signage.
A route preview and race briefing video will appear here closer to the event.
Keep scrolling for more event info
The event is proudly hosted at Tewinbury, a countryside hotel, restuarant and event venue in Hertfordshire.
The estate has a lot to offer and we encourage you to explore the grounds during your visit. For more information please visit the Tewinbury website.
Tewinbury will be providing pre and post-race refreshments at the finish line.
Registration is £22 (or £20 to affiliated runners). The first 75 runners will recieve a earlybird price of £18/£20. Runners must be aged 16 years or older.
- Entry to the 10K race
- Event permitted by the TRA/UKA
- Finishers souvenir
- Chip timing with live results
- Medical support
- Marked/marshalled route
- Onsite car parking
- Bag drop
- Free photos
We've answered some common questions below. Please contact us if you have any further queries.
How difficult is this race?
Our 10K route takes runners on an undulating course on good quality footpaths. There are two hills to climb, however these are followed by easier sections on flat or downhill terrain.
I'm worried about getting lost?
The route will be marked throughout with our signage, along with marshals at all the key turning points.
Where can toilets be found at this event?
There are fixed toilet facilities on site at Tewinbury.
Are there changing facilities available?
Yes, there will be two pop-up changing pods at the finish for runners to change in private.
How can I attend this event without a car?
Welwyn North train station is a short walk from Tewinbury and is served by regular trains from London.
What footwear should I wear at this race?
The route will be dry throughout but uneven in places. Trail running shoes is recommended.
What prizes are awarded at this event?
There are awards for the top three male and female finishers overall, along with age category awards for FV40, MV40, FV50, MV50, FV60, MV60, FV70, MV70.
How do I follow the route using my phone or watch?
Most GPS watches allow you to upload a GPX file of the route for you to follow whilst running. Typically this is done via by loading the GPX file into the app (i.e Garmin Connect), and then syncing your phone/watch together.
If you don't have a GPS watch we would recommend using OS Maps (£20/year) or Strava Premium (£48/year).
By entering our race, you agree to the following withdrawal policy. This policy applies to all runners with the exception of women of cannot compete due to pregnancy.
Credits can be used on future race entries, any time during the following 2 years.
Withdrawal requests must be completed online via our manage booking functionality.Manage Booking
Fantastic event. Brilliant location and superbly organised! Highly recommended.
Tewinbury 10K, 2023
Very well organised, lovely base for an event with good parking and facilities before an after.
Tewinbury 10K, 2023