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The countdown is on. This year, we're separating the good, the bad, and the damn right insane - you’ve got to be a special kind of crazy to want in on this challenge. Keep reading to hear us spill the beans on the venue, tease what’s in store from the obstacle innovation lab, and your chance to nominate the legends who make this madness unforgettable.

THE VENUE: BELVOIR CASTLE

“Belvoir” might mean “Beautiful View” in French, but don’t let that lull you into a false sense of security. You’ll start with a deceptively gentle climb through the woods, before bursting out into open pastures, where you might encounter a charming little water feature (or two). From there, it’s straight into the infamous “Hills of Belvoir,” because what’s a Tough Mudder without a proper leg-burning, soul-testing ascent?

At the top, you’ll be rewarded with a stunning view of the castle and pit area below (that’s if your eyes aren’t too full of sweat and regret to appreciate it of course). Then, it’s a fast and furious descent to the finish line…

before heading straight back out for another lap, obviously.

The current elevation sits at a modest 200m per lap, but with 100 days

to go, there’s plenty of time to make it worse. Hold tight.

OBSTACLE INNOVATION

World’s Toughest Mudder has always been the ultimate playground for innovation, where the most hardcore of our community pushes their limits and takes on our wildest ideas. We won’t give too much away just yet, nor will we be releasing the complete full course map in advance, but trust us, the innovation lab is buzzing, and our British ingenuity is all over it. Anticipate seeing some old favourites reimagined, fresh twists, and a few other surprises along the way. Prepare for the unexpected.

2025 AWARD NOMINATIONS

Each year, Mudders from around the world come together to celebrate those who truly embody the heart of Tough Mudder. We invite all 2025 Tough Mudders worldwide to nominate an individual (or group) for the 2025 Community Awards below. Each Mudder may submit one nomination per category.

At the 2025 World’s Toughest Mudder, we’ll host a Community Awards Ceremony to honour these incredible individuals and recognise

their contributions. The awards will be presented at the 2025
World’s Toughest Mudder Brunch on 30 June .

*winners do not need to be present to be recognised