top of page

race info

SUNDAY march 14th - 10am start

stonor park, rg9 6hf

entries - 10M =£21-£23

20m = £27-£29

terrain - 90% off road

elevation gain -363m/726m

water stations - 3/7

cut off - 5hrS


stonor 10/20


We are delighted to host you at the stunning Stonor Park for the inaugural Stonor 10/20. Using a beautiful 10 mile trail course starting at Stonor, you can complete 1 lap or our 2 lap 20 miler which is ideal for Spring marathon training. The course heads out into the gorgeous local woodlands towards the picture perfect Chilterns villages of Turville, Ibstone & Christmas Common before returning to the lovely grounds of Stonor Park. 

The course is undulating, 90% off road and uneven in places, so sadly not suitable for buggies etc. CLICK HERE to check it out. Each 10 mile lap has three water stations and runners must be a minimum of 18 years old on the day. We have a canicross race over the 10 mile distance, with a separate canicross start at 9.45am, 15 minutes prior to the main race.


Race Instructions will be emailed out & found HERE by March 1st.

Entries close on March 10th or when capacity is reached. Entries will be available on the day, subject to a surcharge, if capacity allows.

Entries cannot be refunded or deferred, however, if you enter and then cannot run, you can swap your place to another runner until two weeks before race day.

Dog Friendly

what's included?


chip timing

race photos


ample toilets

onsite car parking

bag drop

water stations

10 Mile canicross event

bottom of page