Saturday 5th December 2020

Stonor Park

The Maverick Adidas Terrex Original Oxfordshire event holds a special place in all our hearts and is back for another year after becoming a treasured member of our event calendar back in 2017.

Our Original series season finale sets off three brand new trail running routes from the 850-years old Manor House of Stonor Park. The estate is home to one of the most ancient deer herds in Britain, so keep your eyes peeled for the graceful fallow deer that have grazed here since medieval times. Out on the trails if you’re lucky you may also spot the rare red kite, which have successfully been saved from national extinction in the area.

All three routes weave through the estate and surrounding Chilterns Area of Outstanding Natural Beauty. However it’s not all a blissful fairy-tale or a chance to spot rare wildlife, there are some ferocious trails to negotiate, with climbs and descents reaching gradients of 22% in parts. You’ll need your head firmly focused on the task ahead to get through some parts of this event.

With three routes on offer, our Original Oxfordshire event ensures that trail runners of abilities will be challenged and we are sure that saying ‘I do’ to this event is something you won’t regret.

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Stonor Park, Stonor, Nr Henley-on-Thames, Oxfordshire, RG9 6HF


Gates Open: 8:00
Registration: 8:30
Race Start: 10:00


Classic English woodland, well marked trails, stunning autumnal colours - well suited to all levels.



Standard Entry: £20.00


Standard Entry: £32.00


Standard Entry: £37.00

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Buy any 5 races from any series and get 20% off

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How it works

As with all Maverick events you can expect up to 3 on-course hydration and nutrition outposts provided by Precision Hydration. There will also be prizes for the winners of each distance, male and female.

As a guide you should always:

• Follow the on course signage

• Listen to on course marshals

• Take care when crossing roads

• Be considerate to others

• Please close all gates, DO NOT litter!

Plastic Free

In our quest to make this season plastic free, we ask that you run with a re-usable cup or bottle. Hydrapak Speed Cups are available to purchase at each event and online.