Belvoir Castle Grantham, Lincolnshire, NG32 1PE, UK
The ultimate obstacle course challenge now has 12+ obstacles over a 5 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.
FOP Friends’ aim is to further research into Fibrodysplasia Ossificans Progressiva (FOP) and related conditions by supporting current and future research projects.