This question is about Running
Foods that help you run longer are generally high in carbohydrates. Carbohydrates, broken down into glucose, are the body’s preferred energy source for long-distance running. Glucose provides quick and efficient energy for muscles and can be stored as glycogen in muscles and the liver to be utilized during a long run.
Because glycogen stores are limited, it’s a good idea to consume additional carbs on longer runs. The American College of Sports Medicine recommends a carbohydrate intake of 30–60 g/hour during exercise , which is best tolerated when consumed in smaller amounts every 20 minutes or so [ 1
Here is a list of 20 carbohydrate-rich foods that will help you run longer:
Pasta
Bread
Brown rice
Barley
Beans
Sweet potatoes
White potatoes
Beets
Pretzels
Oatmeal
Bread
Honey
Yogurt
Bananas
Apples
Mango
Dates
Cereal/granola
Energy bars
Sports drinks/gels
References:
Jeukendrup A. (2014). A step towards personalized sports nutrition: carbohydrate intake during exercise. Sports medicine (Auckland, N.Z.), 44 Suppl 1(Suppl 1), S25–S33. https://doi.org/10.1007/s40279-014-0148-z