So much mud.
This is the starting line for the annual Tough Guy survival day near Wolverhampton, a 15km assault course with 15m obstacles, razor wire, fire and mud. Lots and lots of mud.
Darren Staples / Reuters
Lots of people tackle Tough Guy in fancy dress.
Getty Images / Bryn Lennon
But then this usually happanes.
Darren Staples / Reuters
It helps if you don't mind climbing over 15m obstacles without being tied to anything.
AP Photo/Jon Super