Chiltern Ridge Half Marathon
Race details
Next edition - 6th July 2025
An epic half marathon along The Ridgeway National Trail in Buckinghamshire.
The 7th edition will take place on Sunday 6th July 2025 at 10:00am.
Starting and finishing Wendover, the route takes runners on along a stunning stretch of trail to Whiteleaf Hill Nature Reserve, where an undulating forest loop awaits.
Chiltern Ridge Half
£32/£30 (UKA Affiliated)
There's 28 weeks until this race, enter now while there's plenty of spaces available!
Key Information
Race held under UKA rules.
We are proud to be partnered with the Chilterns Neuro Centre, supporting people affected by multiple sclerosis (MS), Parkinson’s & stroke survivors.
Learn More
You will find Precision Fuel & Hydration products at all our aid stations. Check out their planner to tune up your race nutrition.
Launch Planner
Half Marathon Challenge
Our three half marathon races take place over a four-week period next summer, and we’re challenging you to complete them all!
With a total distance of 64km with 1,500m of elevation, you’ll experience some of the best trail running and views in the Chiltern Hills — plus, you’ll earn a special t-shirt!
The races are: Dunstable Downs Half (22nd June), Chiltern Ridge Half (6th July), Hughenden Valley Half (19th July) — Enter all three for just £86 (£80 affiliated)!
Image Highlights
Route Map
Event Downloads
Last updated - May 2024 - Route changes
Route Description
Our route follows a beautiful stretch of The Ridgeway between Coombe Hill in Wendover and Whiteleaf Hill near Princes Risborough - with a loop of the Chiltern Society’s Whiteleaf Hill Nature Reserve in-between.
The route is entirely off road and will test your strength and stamina as you tackle the numerous ups and downs.
Checkpoints
Previous editions
Keep scrolling for more event info
Aid stations
There is one checkpoint that you will pass twice. The following items will be available at this location:
- Water
- Coke
- Precision Fuel & Hydration - PF 30 Gels
- Jelly babies
Event base
The registration will take place at Hampden Meadow on South Street in Wendover.
Once registered, runners make their across the road to start on Bacombe Lane. The finish line is back within Hampden Meadow
Please park within the train station, which has plenty of room for all runners.
Required gear
All runners will be required to carry the following items for the entirety of the run:
- Mobile phone (recommended)
- Digital route map on watch/phone (recommended)
- Soft cup for drinks at aid station (recommended)
Entry details
Registration is £32 (or £30 to UKA affiliated runners), runners must be aged 17 years or older.
- Entry to the half marathon race
- Event permitted by the TRA
- Finishers medal
- Timing with live results
- Two on-route aid stations
- Medical support
- Bag drop at the event base
Event FAQs
We've answered some common questions below. Please contact us if you have any further queries.
How difficult is this race?
The half marathon route is set on hilly terrain and this race will test your leg strength and climbing ability. We advise runners to take the uphills easier and hike were required in order to preserve energy and speed for the flat and downhill sections. A large percentage of the race is shaded which will protect you from any July heat, and the rest of the route gives stunning ridgeline views over the Chilterns which is a nice reward for all those hills.
Where can toilets be found at this event?
Portaloo Toilets are available at the start/finish. There are also publics toilets in Wendover and at the train station.
Additionally there are toilets available on route on the The Plough pub, which is passed twice.
Are there changing facilities available?
No, unfortunately we are unable to provide changing facilities at the race.
How can I attend this event without a car?
Wendover train station is situated just a 5-minute walk from the event base and there are regular trains to/from London.
What footwear should I wear at this race?
Please wear trail running shoes for this race. The footpaths are uneven and steep in places.
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).
Withdrawal options
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.
*Entrants to The Ridgeway Challenge are entitled to defer their entry for up to 2 years, or receive a 90% entry voucher to use on any Runaway Racing event.
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
Beautiful route. Challenging course. Well organised event. Loved it and would do it again!
Sophy
Chiltern Ridge Half, 2023
Loved this race! Amazingly organised and the course is beautiful! My first half marathon race and I could not recommend it enough!"
Hannah
Chiltern Ridge Half, 2023
Our trail running races
Past results & photos
Not sure which race to choose, check out our past event results and photos.