This year PhD Nutrition are Tough Mudder UK’s Official Finisher Bar partner, rewarding all Tough Mudder finishers with a delicious Smart Bar as well as providing on-course snacks at Tough Mudder City 10K and Tough Mudder Classic events.

PhD Nutrition believe in every day performance and are dedicated to delivering high-quality, great-tasting nutrition. As our Official Finisher Bar they’ll be fuelling your body and helping you cross the finish line.

Terms and Conditions

*MUDDER-5: Save £5 on your next order at when you spend £35. Discount is valid on full priced and sale items, and must be redeemed by Sunday 1st March 11:59pm. Offer excludes bundles and mix & match items. The offer can only be redeemed once. Enter the code when on the checkout page of our website. The offer is subject to availability and may be amended or withdrawn at any time without notice. This promotional code is non-transferable and not valid in conjunction with any other discount code.