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June 28 - 29, 2025

World's Toughest Mudder 2025

Belvoir Castle Grantham LEIUnited Kingdom  NG32 1PE Organized by Tough Mudder UK
Register now From £25.00

About this event

This is it. The most extreme, insane, imposing, pulse-pounding, heart-stopping 24-hour obstacle course challenge on the planet. This is World's Toughest Mudder. The rules are simple: complete as many 5-mile laps as possible in 24 hours. Take on course-exclusive challenges, be the first to access brand-new obstacles...and you could win big. But don't say we didn't warn you...this one isn't for the faint of heart. 

Event details and schedule

When

June 28 - 29, 2025

Saturday, Sunday

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Location

Belvoir Castle Grantham LEIUnited Kingdom  NG32 1PE

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Saturday - June 28, 2025 - World's Toughest Mudder Individual Participant

£325.00
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Saturday - June 28, 2025 - World's Toughest Mudder Individual Participant - Team Relay

£325.00
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Saturday - June 28, 2025 - Pit Crew - Spectator

£25.00
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Monday - June 30, 2025 - Brunch Ticket

£40.00
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Media

2 Photos and Videos
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with ACTIVE Advantage

  • Extra 15% off already-reduced gear and travel
  • Annual $50 credit for brand-name shoes
  • Up to $90 in race rebates each year…and more!
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event logo
June 28 - 29, 2025

World's Toughest Mudder 2025

Belvoir Castle Grantham LEIUnited Kingdom  NG32 1PE Organized by Tough Mudder UK
Register now From £25.00