So I stumbled across this today:
Basically it's an obstacle training course, they have 3 heats every saturday in June July and August.
Prime Tough Mudder training me-thinks, especially on a mental level.
It's $30 a pop, but there's a Living Social Deal on right now where you pay 30 bucks and get 2 entries.
Here's the "share with a friend" link they gave me after I bought mine.