National Axial Spondyloarthritis Society (NASS)(Registration Number : 1183175 SC049746)•
Tough Mudder - Midlands 15K - Saturday
Date: 05th Jul 2025
Minimum Age: 14
Belvoir Castle Grantham, Lincolnshire, NG32 1PE, UK
The ultimate obstacle course challenge now has 20+ obstacles over a 15 Kilometre run.
With no competition and no timing, it’s just you, your teammates and muddy strangers working together to conquer the course and earn the world-famous orange headband.
We are the National Axial Spondyloarthritis Society (NASS) and we seek to transform the diagnosis and care of people living with axial SpA. It’s an invisible and misdiagnosed condition. Often leaving people feeling powerless, in increasing pain and extreme exhaustion.