After the initial high of agreeing to a challenge like Tough Mudder it's pretty easy for worry to set in. Will I be fit enough? Will I have someone to run with? There's no need to panic though because you're not alone.
These guys definitely aren't ready for Tough Mudder but we're pretty sure they'll nail it on the day (just like you will).
10 PEOPLE WHO ARE NOT READY FOR TOUGH MUDDER