
Last weekend, YouTube, Boxing and Music superstar KSI took to the muddy fields of Culden Faw near Henley-on-Thames for the Tough Mudder London West event.
Founded in 2010, Tough Mudder is a leading global sport and active lifestyle brand that creates the world’s most extraordinary adventures and champions the power of teamwork. With over 6 million participants, the company hosts over 130 challenges and endurance events annually in 10 countries.
Alongside KSI was the cast of The Traitors season two, coming back to work together as a team to conquer the obstacles. Led by series favourite Diane, the group were raising money for Alzheimer’s Research UK.
A staggering 14,000 participants took to the hilly fields to take on two distances of 5 and 10 miles – working together to get through electric shocks, muddy pits and scaling great walls – all in the name of claiming a well-deserved Tough Mudder headband.

The globally recognised obstacle course event featured new and classic obstacles across four categories.
- 20+ obstacles across 10+ miles – an epic course for those hungry for a relentless and deeply rewarding experience.
- 12+ obstacles in 3 to 5+ miles – an adrenaline rush for those looking to embark on a journey that blends intensity and excitement.
- Tough Mudder Infinity – an endurance challenge unleashed across multiple laps for warriors to test their perseverance.
- Lidl Mudder Adventure – one mile of kid-friendly toughness specially designed for young champions.
Located within easy travel distances of Reading, Slough and London, Culden Faw estate sits on the banks of the Thames in beautiful surroundings near Henley-on-Thames.
Official Tough Mudder camping was available for those coming from afar or looking to stay on and for teams looking to get together to make a weekend of it.
Ahead of the event, Matthew Brooke, Managing Director of Tough Mudder, said: “I’m genuinely excited to extend a warm invitation to all adventure seekers and warriors gearing up for the ultimate test at London West.
“This event transcends the ordinary; it’s a celebration of resilience, camaraderie, and the spirit that defines the Tough Mudder community. Prepare to surpass your boundaries, conquer innovative challenges, and join us in creating unforgettable memories as we bring the Tough Mudder legacy.”














