I think half my crossfit gym is going to run this crazy event. I'm looking forward to the obstacles... well, except for the long hill climb at the beginning. But, hey! We're in CO. You can't have an event like this if it doesn't have you run straight up a mountain at some point!
Jonathan was nice enough to post some training tips here.
My plans, do crossfit, hike the incline, and do a bit of running. So far, I've done the crossfit part. Now just to drag my butt outside for the running and hill practice.