Welcome to The Nuts Challenge

The UK’s Original and Award-Winning Mud Obstacle Race

Get ready to take on The Nuts Challenge — the ultimate Obstacle Course Racing (OCR) experience, based in the heart of Dorking, Surrey.

Whether you’re a first-timer or a seasoned athlete, this legendary mud run is designed to push your limits and deliver unforgettable, muddy fun.

Take on their permanent obstacle course, featuring over 100 natural and man-made challenges — from crawling, climbing, and scrambling to wading through mud and water. It’s tough, it’s thrilling and it’s guaranteed to leave you grinning (and covered in mud!).

To register or to find out more head to: https://thenutschallenge.co.uk/