The Circle Running Game
This is the single best game ever if your kids have too much energy and you want them to be more tired. everybody sits in a cricle and gets a number from 1 to 4. Then a number is called (for example "2") all the 2s must then stand up and begin running clockwise around the circle. If you get overtaken by somebody, you must sit back down. The winner is the last person standing. Usually the 2 kids with the most energy end up on either side of the circle and run and run and run until they can't run no more, you've beaten them!