Wow, we (USarmy) do around 3 1/2k and after that I'm kind of ready to die. But I also usually run it at 14flat. I couldn't imagine still moving after that, say fuck it, and start walking. Haha. But when you got a sergeant yelling at you to keep moving, well, can't walk, eh? Must take some will power or maybe I'm out of shape? Hey, does anybody have a link to PT test scores? Kind of intrested in seeing how you guys do things.