All of them except Merida. Snow White runs away because the huntsman told her the queen wanted to kill her. Cinderella runs away at 12:00. Belle runs away after the Beast shouting at her. Pocahontas runs away from John. Anna runs away from Marshmallow and the rest run away from home.

I'd run if my Stepmother wanted to kill me too

^

She did it to save her father

And Anna. All of them except Mulan and Merida though.

Someone was trying to KILL her.

um imminent death is a pretty good reason

You know with DEATH at her door and all.

And Snow White. All of them had good reasons to run except for Merida.

Most of them had pretty good reasons, but being about to get killed is certainly the best one.

Belle, Snow White, and Pocahontas. All thought they could have been killed.

It's about life and death situation.

She was being murdered

Heck, it'd be stupid to stay!

Or Snow White. Technically they did it to save their lives.