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Energy Gels and Energy Chews for Long Runs and Marathons
How to eat carbs while running

By Christine Luff, About.com

Updated June 28, 2009

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

Fueling with carbs during your longer runs and races will prevent you from running out of energy and help boost your performance. But what you eat while running depends on your own preferences. Many runners like to fuel with energy gels or chews because they're easy to carry and digest. Here are some of the more popular energy gels and chews used by long distance runners:

GU Energy Gel

Gu Energy GelPhoto courtesy of PriceGrabber
GU Energy Gels are a favorite among marathon runners because they're quickly and efficiently absorbed by your body. Some flavors include vanilla bean, chocolate outrage, orange burst, strawberry banana and just plain.

Clif Shot Bloks

Clif Shot BloksPhoto courtesy of PriceGrabber
Clif Shot Bloks are a great way to replenish the carbs and electrolytes your body needs. They're very portable, soft and easy to chew, much like gummy candy. Some runners who don't like the taste or consistency of gels prefer Shot Bloks. They come in a variety of flavors, including: black cherry, cola, cran Razz, lemon lime, orange and strawberry.

Hammer Energy Gel

Hammer Energy GelsPhoto courtesy of PriceGrabber
The small, easily portable Hammer Energy Gel packs are great if you want to enhance performance and prolong energy levels. These gels are easily digested and uniquely formulated to contain only a trace of sugar, so you won’t experience sugar highs or crashes. Some flavors include apple-cinnamon, banana, chocolate, orange, raspberry, tropical and vanilla.

Jelly Belly Sport Beans

Jelly Belly Sport BeansPhoto courtesy of PriceGrabber
Jelly Belly Sport Beans are a tasty and convenient option for eating on the run. Available in six different flavors, sport beans contain carbs for energy, electrolytes to replace those that you're losing through sweat, and vitamins B and C. They taste very much like regular Jelly Belly jelly beans, but they're just a little saltier. Runners who don't like the taste or consistency of sports gels find these sports beans to be a great alternative.

PowerBar Gel Blasts

PowerBar Gel BlastsPhoto courtesy of PriceGrabber
These PowerBar Gel Blasts are bite-sized chews that contain a liquid center which will help give you energy during long runs. The gel blasts are formulated with PowerBar's C2 MAX-optimized carb blend which is specifically designed to boost energy in muscles where calories are burned quickly and efficiently. PowerBar Gel Blasts are available in natural lemon and cola flavors.
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Carb BOOM! Energy Gels

Carb Boom Energy GelsPhoto courtesy of PriceGrabber
Carb BOOM! energy gels are made from super concentrated complex carbohydrates and flavored with real fruit purees and concentrates. Formulated with a special blend of 22-25g of complex carbohydrates and just 2-4g of simple sugars, Carb BOOM! gels provide fast and steady release of energy into the muscles. Its rich complex carbohydrate formula is easily absorbed and digested without any stomach upset. Flavors include apple cinnamon, strawberry kiwi, vanilla orange, double espresso, and banana peach.

Honey Stinger Energy Chews

Honey Stinger Energy ChewsPhoto courtesy of PriceGrabber
Honey Stinger Organic Energy Chews are great for althetes who are looking for natural, organic choices for their long runs. These energy chews are unique because they include naturally occurring fiber and protein. The chews come in three flavors: cherry blossom, pomegranate passion and a fruit smoothie variety package.

PowerBar Power Gels

Power Bar Energy GelPhoto courtesy of PriceGrabber
PowerBar Power Gels come in a convenient 100 calorie pack, which is easy to open and eat during your runs. The gels contain both carbs and sodium, which need to be replaced during your long runs and races. Power Gels come in a variety of flavors, including: chocolate, vanilla, raspberry cream, double latte, and green apple. Some flavors also contain caffeine.

Clif Bar Luna Sport Moons

Clif Luna MoonsPhoto courtesy of PriceGrabber
If you don't like the consistency of gels, these chewable Clif Bar Luna Sport Moons are a great alternative for restoring carbs and electrolytes. The bite-sized moon shape pieces are 95 percent organic and rich in antioxidants. They come in three flavors: watermelon, blueberry and pomegranate.
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