I completed my first one last year and needless to say I absolutely loved it! (even if the constant wet/dry/wet/dry... did no good for my terribly dry skin). Even more needless to say, I'm doing it again this year, again at Cirencester and (hopefully) again at 12:00 on the Sunday! I may even be doing it on the Saturday too as my work has a scheme which allows you to get tickets for the Saturday for just £15! 
Any body else on here a Tough Mudder, and if so how many times have you completed it?
I didn't half hate Arctic Enema, being asthmatic the severe instant cold felt pretty nasty haha but I made it out alive - looking at Arctic Enema 2.0 though it looks a whole new level of brrrrrrrrr!!
Not sure who I'm personally raising money for just yet but it'll probably be for the British Heart Foundation again, raised nearly £600 last year

Any body else on here a Tough Mudder, and if so how many times have you completed it?
I didn't half hate Arctic Enema, being asthmatic the severe instant cold felt pretty nasty haha but I made it out alive - looking at Arctic Enema 2.0 though it looks a whole new level of brrrrrrrrr!!

Not sure who I'm personally raising money for just yet but it'll probably be for the British Heart Foundation again, raised nearly £600 last year

I do play lots of football and circuits a couple times a week!) but I managed to get up without any help
) for the experience and enjoyment, and of course the headband - IT'S ALL ABOUT THE HEADBAND GUYS!
The summer one is warmer but you run further and do the assault course twice - although people still get hypothermia even in the summer one.