Tough Mudder Events 2026

Location: United Kingdom

Date: 9 May to 11 October 2026

A community of normal individuals with an abnormal commitment to overcoming challenges.  

Tough Mudder create some of the world’s most intense obstacle courses, designed to test your physical strength, mental grit, and aptitude for camaraderie.

What is Tough Mudder?

Tough Mudder creates hardcore obstacle courses designed to test your all around strength, stamina, and mental grit. With the most innovative 5K & 15K courses and millions of participants worldwide to date, it is the premier challenge series in the world. This isn’t just an event – It’s a calling. Do you have what it takes?

Sign up to a Tough Mudder event near you:

Everyone who signs up will receive a Mental Health Foundation T-shirt.

If you have any questions about any of the Tough Mudder events, please email the  events@mentalhealth.org.uk  or call them on 0141 572 0125.

Tough Mudder Logo