Here are a few possibilities of what you might have meant and how to correct them:
* You ran to school. (Simple statement about running to school)
* You ran to the school. (Specifies which school)
* You ran to school and ran two miles. (Indicates the distance covered)
* You ran to school to run in the school's track meet. (Gives a reason for running to school)
Please provide more context or clarify your intended meaning so I can help you create a grammatically correct and meaningful sentence.