A couple days back I found a lot of extra plywood and lumber lying around (still in good condition); and today i was watching Ninja Warrior when i thought: "Man, it'd be awesome to have a warped wall to train with. . ." It was then that the epiphany hit me and now I intend to build myself a replica of several obstacles of the Ninja warrior course, starting with the cliff hanger and the warped wall.
I have the material needed, i have the skills to make it, but what i lack are the plans/blueprints for the latest obstacles. Grant-it, they don't have to be exact to be effective, but i figure if I'm going to build this i ought to do it right. Thus far I've only found one site with numerical dimensions, and they're from the 11th competition so they might be a bit out of date: http://www.tbs.co.jp/taiiku/sasuke/pro/index1.htm
I'm posting this for anyone else who has the urge to build yourself a challenging obstacle course, and also to ask that, if you have any other plans for the latest competitions, you please post them here.