Premarathon food typically consists of carbohydrates such as PASTA, which is a popular choice for athletes. PASTA is a type of food made from unleavened dough of durum wheat flour mixed with water or eggs, and formed into sheets or other shapes. It is usually cooked by boiling or baking and is often served with sauce. It is a staple food in many cultures and is an excellent source of complex carbohydrates, which provide energy for athletes.