Nutrition for running?

Question

I am going to race my friends soon. I wanted to know any nutrition that could burst my energy and let my blood circulated better so I could do well. So far here is what nutritions I ate

Carbohydrates-help gives me energy

Vitamin B-helps me convert food in to energy

Iron- helps give blood more oxygen help make blood circulate better ( I don't know )

Potassium- helps re regenerate

Do you know any mother nutrition that could help me during running. I will run 200 meters , 100 meters, and 9 miles.

I WANT SERIOUS ANSWERS!!

Answer 1

Try eating spaghetti with meat and a glass of milk the night before the race. It's a great pre-race meal.