Tough Mudder Manchester Sunday 2026

The Sunday Tough Mudder Manchester event is a muddy obstacle race at the Cheshire County Show site in Knutsford, Greater Manchester. It serves as day two of a two-day Tough Mudder weekend, featuring a 15K route for those seeking a longer challenge, a 5K option for a shorter obstacle run, and a kids’ course for younger participants. The venue is new for this Manchester edition. The course utilizes mud, rolling fields, and uneven ground, avoiding flat road running. The event is designed for groups as well as solo runners, with adults selecting between the main distances and families able to include children in the shorter race-day format.