About Tough Mudder

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Whether you’re a seasoned endurance athlete or a first-time adventure seeker, there’s a Tough Mudder event made just for you.

Challenge Series
With no timing chips or podiums the Challenge Series isn’t about how quickly you can get around the course, but how many people you can help on the way.
Tough Mudder Classic
Tough Mudder Classic is one 8-10 mile loop of mud-soaked mayhem loaded with 25 best-in-class obstacles. including ice and electricity.
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Tough Mudder 5K
If you’re not ready to get electrocuted and iced then Tough Mudder 5K is for you. 5 kilometres of epic mud and 13 of our most epic obstacles await you.
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Tough Mudder City
Tough Mudder’s Cousin in the City is bringing world-class obstacles to some of the biggest cities in UK and with 5K and 10K courses there’s a city challenge for everyone.
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Competitive Series
The Competitive Series is your chance to test yourself against the clock and experience the extreme all while reveling in the camaraderie of Tough Mudder.
Tougher Mudder
The first wave of the day, Tougher Mudder takes our signature Tough Mudder Classic course and adds a timed twist.
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Toughest Mudder
Europe’s Toughest Mudder is a twelve hour test of tough. The aim of the game? Complete as many 5 miles laps (and 20 obstacles) as possible through the night.
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World’s Toughest Mudder
The pinnacle of the OCR industry. An insane 24-hour event sees Mudders from all over the world head to the US to acheive the impossible.
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Lidl Mudder
Lidl Mudder is a 1-mile course consisting of 4 laps jam-packed full of obstacles to give kids (5-12) the chance to work as a team and get a little muddy.
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VIEW ALL EVENTS
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Midlands 13 & 14 June 2020
London West Tough Mudder
London West 9 & 10 May 2020
North West 5 & 6 September, 2020
Scotland 4 & 5 July 2020