Here's a compilation for individual event marks which have been achieved at Decathlon competitions. Covering almost all of stats after 1958 and targeted Decathlon score might be at least above 7200 every year.
The Decathlon's nice in that you get to know the other athletes. It's almost like everyone helps each other out. We're all out there trying to win, but at the same time there's a friendship there too. It's always fun going to meets and catching up with the other guys - Tom Pappas