How to: Warm up two frozen whole grain pancakes. Top them with five ounces of fat-free vanilla Greek yogurt, 2/3 cup blueberries, and a tablespoon each of crushed almonds and hazelnuts.
How come: The pancakes provide carbs to restock energy stores. Plus, research shows whole grains help reduce the risk for chronic disease, "which is why it's important to make at least half your grains whole," says Jenna Bell-Wilson, PhD, RD, coauthor of Energy to Burn and owner of Swimbikeruneat.com. Greek yogurt contains twice the protein of regular yogurt. Antioxidant-rich blueberries help fight disease and inflammation, and the nuts are high in vitamin E, which may help reduce abdominal cramping and pain before and after running.
How to: Toast a whole wheat pita. Spread two tablespoons olive tapenade inside. Fill with three diced dried apricots and a few slices of tomato, red onion, and red bell pepper. Add three pieces turkey bacon and1/4 cup low-fat feta cheese.
How come: Breakfast is an ideal time to eat antioxidant-rich fruits and vegetables, including tomato and onion. "When you exercise intensely, you create a lot of free radicals, which can attack your cells," says Gidus. "Antioxidants can reduce some of those free radicals." Red bell pepper packs 60 percent more vitamin C (an immune-boosting antioxidant) than green peppers. Tapenade is rich in healthy fat, while turkey bacon contains protein—both help keep you fuller longer.
How to: Slice a banana over eight ounces fat-free vanilla yogurt. Mix with two tablespoons peanut butter and 1/4 cup high-protein, high-fiber cereal with at least five grams of protein and fiber per serving, such as Kashi Go Lean Crisp. Sprinkle with two teaspoons cinnamon.
How come: A study in the journal Appetite concluded adults who eat high-fiber cereal daily feel less fatigue than those who eat cereal low in fiber. Bananas are full of potassium, which decreases muscle cramping. Yogurt contains calcium and lactoferrin, a protein that helps maintain bone strength. Peanut butter provides heart-healthy monounsaturated fats, and research shows that daily cinnamon consumption can help fight diabetes.
How to: Fill a whole wheat tortilla with 1/4 cup warmed black beans and 1/4 cup quick-cooking brown rice. Add a scrambled egg, 1/2 cup spinach, quarter of an avocado, 1/4 cup low-fat cheddar, two tablespoons salsa, and cilantro.
How come: A single egg contains six grams of protein, and black beans are also rich with the nutrient, "which helps promote muscle building right after a workout," says Bell-Wilson. The beans also supply fiber, and the brown rice has plenty of manganese, a mineral that helps convert the rice's carbohydrates into energy. The spinach has more than 90 percent of your daily need for vitamin K, which contributes to bone strength.
How to: In a blender, combine one cup low-fat peach kefir, 1/4 cup low-fat milk, 1/2 cup canned crushed pineapple, two tablespoons dried coconut, 1/2 packet plain instant oatmeal, and 3/4 cup frozen raspberries. Blend until smooth.
How come: Several studies have linked kefir, a yogurt-like drink, with reduced reaction to allergens. And a 2008 Australian study reported that long-distance runners who take a strain of the probiotic lactobacillus (often found in kefir) every day suffer less-severe bouts of respiratory illness. Oats can help cut your risk of heart disease and type 2 diabetes, while raspberries are rich in the antioxidant quercetin. A small, recent study published in the International Journal of Sport Nutrition and Exercise Metabolism, concluded that daily quercetin supplements may help increase exercise endurance.