“Runners should consume 30 to 60 grams of carbohydrates per hour when running for more than one hour. Marathon-friendly carbs include gels, jelly beans, sports drinks, sports bars or a combination of these products.”
Carbohydrates have always been known to be an important part of a runner’s diet, especially on race day. The good thing is that carbs are easy to find. You don’t have to use fancy energy products because a lot of your favorite foods (like bread and potatoes) are already loaded with carbs. Save the gel packs for actual marathons where it would be inconvenient (and just a little weird) to be eating a potato mid-stride.
“Two hours before exercise, consume 16 to 20 ounces of water and drink another 7 to 10 ounces of water 10 to 20 minutes before exercise.” The article also states. Hydration is, of course, critical for proper body function. While carb deficit during a run can make you tired, dehydration can endanger your life. Fitness “nuts” are always keeping a bottle of water with them and so should you. Even on days when you don’t plan on pounding the pavement for an hour it still makes sense to hydrate.
