Insane Inflatable 5k

This Beer Ran a 5K [VIDEO]
I'm not much of a runner. I had a small running career back in '07, but because I didn't train properly, have the right shoes or have any knowledge about anything, running-wise, I totally destroyed my knees after three 5Ks.
Finally a FUN 5K! [VIDEO]
You've probably heard of lots of different obstacle-course-laden 5k runs....but this one is slightly different.
Ok, largely different.
Because it looks SO fun and SO silly and SO...Insane...that it's made this non-runner want to give it a shot...