Joint mobility: The objective is to move all your joints. Following an order is better because is more difficult to forget some joints like neck, knees, hips...
Activation: The objective is to activate the cardiovascular and respiratory sistem. If you want you can play a game. We think is better to run a few minutes and  then do some exercises like skip and swing the arms, side skip, cross legs...You have to do this exerciseswhile you are running.
Stretching: The objective is to maintain or improve the elasticityof the muscles by strtching the major muscles. You should hold each muscle around 15-20 seconds.some of the muscles you have to stretch are the quads, hamstrings, pecs...