How to Fuel for a Half-Marathon
Running a half-marathon is an intense exercise. Correctly fueling is an easy part of the race equation that can lift your performance and help you to have a better time along the way. Some variation of the strategies below may work better for you, so feel free to experiment.
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Things You'll Need
- Water bottle
- Gel packets
- Gatorade or other performance drink
- Banana
- Energy bar
- Protein bar
- Complex carbohydrates of your choice
Instructions
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Fueling on Race Day
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Eat your energy bar 30 to 45 minutes before the race. About 20 minutes prior, eat the banana. If you want a little more sustenance before the race, eat something that digests easily such as yogurt. Some people do not run well with food on the stomach, so practicing solid fueling on training runs can help.
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2
Use your gels. Take one just before starting and another 45 minutes to an hour into the race. Be sure that you have something to wash it down with.
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3
Drink your fluids. If you do not want to carry a bottle, make sure you use the water and Gatorade tables on the route. Do not take more than a small mouthful at a time.
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4
After the race, begin your recovery phase. Chow down on a protein bar within 15 minutes and start replacing your electrolytes and water. You can find protein bars at the grocery store in the same place as energy bars, but they pack 20 grams or more of protein. Consume complex carbohydrates within the first hour after the race. You may find some bagels at the finish line, which is one good example. Other examples include a sandwich-- or two-- with whole wheat bread, pasta, and cereals high in carbohydrates but low in sugars.
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Tips & Warnings
Experiment with different variations, taking more solid fuel or less. Also be sure to eat foods that are rich in complex carbohydrates the night before such as whole wheat pasta, couscous or some other kind of grain. Researching tasty prerace meals can lead to some other ideas for suitable fueling the night before.
Do not drink too much water. Hyponatremia, or water toxicity, can lead to death because of sodium imbalance. You can absorb only eight ounces of water per 15 minutes, equaling one quart per hour.
