\I do several of these a year. Lots of fun. 3 mile ones are ok, the best ones are 8+ miles. There's all kinds of them popping up across the country, some local only, other nationwide. Do eeeeet.
Things readnecks do?
Lots of these around lately. I'll stick with Jiu Jitsu, thanks. Less mud, more fun, more time smelling dude's crotches, and you get to choke people
They electrocute you at the end of this one.
Tough Mudder - Probably the Toughest Event on the Planet