What should i eat before a morning run?

A relatively high-carbohydrate, moderate protein, low-fat meal is best to consume before exercise. People often underestimate the importance of the carb part of the equation when fueling up for exercise. Choose carbs that are easily digestible and avoid high-fat foods or large quantities of any food just before working out because they don't digest well during exercise.
Try to eat something within four hours before your workout, but not within 30 minutes of your workout so that you can give your body some time to digest before you go out and run.
Here are some ideas for a pre-workout meal:

-Dates/Fruit Bar
-Fruit (Bananas are especially good)
-Toast
-Peanut Butter
-Yogurt