camera usage question

hi

i have one cartoon projet in my hand that i have some difficulties
my character was walking and sudenly run to hid i want the camera to follow the walking and runing. i have manged the camera to follow the walking :slight_smile: but i can not able to make the camera to follow the run ???. the charcter run and hid ( this like curve >:() is there any i can do? or is there any program that can do?
please help