Nuts Summer Colour Challenge
Welcome to the Nuts Challenge – the UK’s original and award-winning mud obstacle race
| Date | Saturday 30th May, 2026 |
|---|---|
| Distance | 10K + other events: 5K |
| Location | Henfold Lane |
| Town/City | Dorking |
| Area | Surrey |
| Organiser | Sonia Hawkes |
| Website | Visit website |
| Run For Charity |  Start Fundraising On GoFundMe |
Whether you’re a first-timer or a seasoned athlete, Nuts is the ultimate obstacle course racing (OCR) experience, designed to push your limits and deliver unforgettable muddy fun. Tackle the permanent obstacle course packed with over 100 natural and man-made challenges — from crawling and climbing to wading through mud and water.
