The first half will be devoted to muscle-up instruction. While this is a demanding move as prescribed, that doesnt mean you shouldnt come out and try it. There are progressions below a full muscle-up that are worth your time.
Second half will be a team competition. Count on pullups, burpees, something with the med balls and some running as well. Details TBD.
Muscle up video here: http://www.againfaster.com/the-micd-instructor/?currentPage=8 (page down some)