What should a marathon runner eat?

Answer 1

You're going to want to eat high carb foods; pasta, oatmeal, breads, potatoes (white and sweet). PLENTY of fruits and vegetables with protein (grilled chicken works). You are going to be eating at least 2-3 times what you usually would because you need to fuel your body for running. Avoid "whites", going for whole wheat instead. Drinking at least 1 gallon of water per day insures your body is properly hydrated to cool your body while running. Almonds, peanuts, etc make great on the go snacks for marathon runners. remember, if you're going to be running for more than an hour (easy) or 45 minutes (intense), drink an electrolyte beverage such as Gatorade or Powerade.