Don't run away. you really shouldn't.
The police will be looking for you. Your parents will be sad, and worried if you are ok. The police will most likely find you.
Then when the police bring you back home or whatever, your parents will be happy you are back and safe, but also very mad.
Then you will probably get grounded, or yelled at more, or some other consequence.
And that may lead to depression, and other things that lead of of depression (yall know what it is).
And of course your parents will never forget the day you ran away.
Just don't.
If you really can't stand the strictness, or their rules, try to move out when you can. (18 is youngest).
But you should really try to tell your parents how you feel.
That may turn things around.
I know you hate this answer because nobody is saying "right on! leave those suckers and live on your own!"
But trust me. This will not go well at all.
How old are you anyway?