10 Best Energy Chews for Runners (May 2026) Expert Reviews

You know that moment around mile 18 when your legs feel like concrete and your mind starts negotiating with itself about walking? I have been there more times than I care to admit. That is exactly why finding the best energy chews for runners became my mission over the past few months.

After testing dozens of options during my long runs and talking with fellow marathoners in my training group, I have narrowed down the field to 10 standout products. Whether you are training for your first half marathon or gearing up for an ultra, these chews can make the difference between finishing strong and hitting the wall.

Energy chews deliver fast-acting carbohydrates in a convenient, portable format. They are easier to digest than some gels and give you something to actually chew, which helps mentally during those tough middle miles. For any run over 60 to 90 minutes, having a fueling strategy with quality energy chews is not just helpful, it is essential.

Top 3 Picks for Best Energy Chews for Runners

Before diving into the full reviews, here are my top three recommendations based on different runner needs. I have tested each of these extensively on runs ranging from 10 miles to 26.2.

10 Best Energy Chews for Runners in 2026

Here is a quick comparison of all ten products before we dive into detailed reviews. I have included the key specs that matter most for runners: carbohydrate content, electrolytes, and special features like caffeine or organic certification.

1. Skratch Labs Energy Chews – Clean Ingredients That Actually Taste Like Fruit

I discovered Skratch Labs during a particularly humid 20-miler when my usual gels were sitting heavy in my stomach. These chews were a revelation. The texture is soft but not sticky, and the flavors actually taste like real fruit because that is what they are made from.

The founder of Skratch Labs, Dr. Allen Lim, worked with professional cyclists to develop these, and that expertise shows. The 19 grams of carbohydrates come from glucose and fructose in a ratio that your body can absorb efficiently. I have used these on everything from tempo runs to my longest marathon training runs without any stomach issues.

One thing I appreciate is that they do not use any artificial sweeteners, colors, or preservatives. This means you are getting clean fuel without the chemical aftertaste that some other brands leave in your mouth. They are also gluten-free and vegan, making them accessible to runners with dietary restrictions.

During my testing, I found that these chews dissolve quickly enough that you are not spending five minutes working your jaw while trying to maintain pace. That might sound like a small detail, but when you are trying to hit marathon pace miles, every bit of efficiency helps.

The variety pack is a great way to find your favorite flavor. I tend to rotate between the citrus and berry options depending on what I am craving mid-run. Unlike some competitors, these never taste medicinal or overly sweet, even late in a long run when your taste buds can get sensitive.

Best For Runners Who Prioritize Clean Nutrition

These chews are ideal if you want to avoid artificial ingredients and prioritize real food sources of energy. They are perfect for runners who have struggled with GI distress from other fueling products or who simply prefer a more natural approach to sports nutrition.

Who Should Look Elsewhere

If you need higher carbohydrate content per serving or prefer caffeinated options, you might need to combine these with another product or look at some of the other options on this list. Some runners also find the price per serving higher than mass-market alternatives.

2. Honey Stinger Organic Energy Chews – The Best Tasting Fuel I Have Found

When I first tried Honey Stinger chews, I could not believe they were actually designed for sports nutrition. They taste genuinely good, not just good for an energy product. The fruit smoothie variety pack gives you cherry, orange, and berry flavors, and I have yet to find a runner who dislikes any of them.

These have become my go-to recommendation for runners who are new to fueling during runs. The honey-based formula provides quick energy without the gut-wrenching sweetness of some competitors. With 23 grams of carbohydrates per serving, they deliver solid fuel for your working muscles.

What stands out about Honey Stinger is their heritage. Founded by a honey company in Colorado, they have been in the endurance nutrition game for decades. The fact that over 2,000 college and professional sports teams use their products speaks volumes about their quality and reliability.

During my marathon training, I kept these in my long run vest for anything over 90 minutes. The chews are soft enough that you can actually swallow them while maintaining a conversation pace, which is not something I can say about all energy products I have tested.

The USDA Organic certification means you are not ingesting pesticides or synthetic chemicals while trying to fuel your runs. For runners who care about ingredient quality but do not want to sacrifice taste, these hit the sweet spot, literally.

Best For Runners Who Want Great Taste

If you have struggled with the taste of other energy products or find yourself dreading your mid-run fuel, Honey Stinger chews are worth trying. They are particularly well-suited for half marathon and marathon training where you will be consuming these regularly.

When to Choose Something Else

Runners who prefer a firmer, more substantial chew might find these too soft. Also, if you need electrolyte replacement during your runs, you will want to pair these with an electrolyte drink or choose one of the sodium-enhanced options on this list.

3. CLIF BLOKS Strawberry – The Gold Standard for Easy Fueling

CLIF BLOKS have been a staple in the endurance community for good reason. They just work. The soft, gummy texture is easy to chew and swallow even when you are breathing hard, and the tube packaging makes them simple to access mid-run without fumbling.

Each serving delivers 24 grams of carbohydrates and 50 milligrams of sodium, giving you both quick energy and some electrolyte replacement. The plant-based, organic ingredients align with CLIF’s long-standing commitment to sustainable nutrition.

I have probably consumed more CLIF BLOKS than any other energy chew over my running career. They are reliable, widely available, and consistent. You know exactly what you are getting with each tube, which is valuable when you are trying to dial in your race day nutrition strategy.

The individual cube format is smart because it lets you control your intake. Need just a little boost? Eat one or two cubes. Hitting a rough patch and need more fuel? Take the full serving. This flexibility is something I appreciate during training runs where my energy needs might vary.

One note from my testing: these do not melt into a sticky mess in warm weather like some other chews can. I have had them in my hydration vest for hours during summer long runs, and they maintain their texture and shape.

Best For Runners Who Want Reliable, Easy Fuel

If you want a no-nonsense energy chew that works every time without surprises, CLIF BLOKS are the answer. They are perfect for runners who value convenience and consistency above all else.

Considerations Before Buying

The cube size works well for me, but some runners with smaller mouths find them slightly large. Also, while the strawberry flavor is my personal favorite, taste preferences vary, so consider trying a single tube before committing to a bulk purchase.

4. GU Energy Chews Variety Pack – Flavor Options for Every Palate

GU practically invented the modern energy gel, so it makes sense that their energy chews are equally well-designed. The variety pack gives you strawberry, watermelon, blueberry-pomegranate, and orange flavors, letting you rotate tastes during long efforts to avoid flavor fatigue.

What sets GU chews apart is the addition of amino acids to their formula. These help combat mental fatigue during long runs, not just physical exhaustion. When you are three hours into an ultra and your brain starts checking out, that extra cognitive support can be valuable.

Each bag contains two servings of eight mini-chews, which I find easier to manage than larger single-piece chews. You can eat half a bag at a time or go through a full bag depending on your needs. This portioning flexibility is helpful during races where aid station spacing might vary.

The mini-chew format also means they dissolve faster than some competitors. I have taken these at mile 20 of a marathon and felt the energy kick in within minutes. That rapid absorption can be a lifesaver when you are trying to avoid a bonk.

During my testing, I found the blueberry-pomegranate flavor particularly refreshing during summer runs. The electrolyte content helps with hydration, though serious sweat sessions might require additional sodium supplementation depending on your individual needs.

Best For Runners Who Want Flavor Variety

If you get bored eating the same flavor during long runs or want options for different race distances, the GU variety pack delivers. The amino acid addition also makes these a smart choice for ultra runners dealing with prolonged mental fatigue.

When to Consider Alternatives

Some runners report stomach sensitivity with GU products, so these might not be ideal if you have a history of GI distress with other GU items. I recommend testing them on shorter runs before committing to them for race day.

5. SaltStick Energy Gummies – Maximum Electrolyte Support

SaltStick has built a reputation among serious endurance athletes for their electrolyte products, and their energy gummies bring that expertise to the chew format. With 36 grams of carbohydrates per serving, these pack more fuel than most competitors.

The electrolyte profile is what really sets these apart. You are getting both sodium and potassium, which are crucial for maintaining fluid balance during long runs. The addition of 100% daily value of Vitamin C is a nice bonus for immune support during heavy training blocks.

I first tried these during a particularly sweaty trail marathon in July. While other runners were cramping up on the climbs, I felt like my muscle function stayed consistent throughout the race. The extra electrolytes seemed to make a real difference in the heat.

These are free from the nine most common allergens, making them one of the safest options for runners with food sensitivities. The vegan formula uses plant-based ingredients without sacrificing taste or texture.

The flavor is genuinely enjoyable, more like candy than medicinal fuel. I have found myself reaching for these even on shorter runs just because I enjoy eating them, which is not something I can say about every energy product I have tested.

Best For Heavy Sweaters and Hot Weather

If you sweat heavily during runs or live in a hot, humid climate, the enhanced electrolyte profile of SaltStick gummies makes them worth considering. They are also ideal for runners with allergies who need clean, allergen-free fuel.

When Other Options Might Work Better

If you prefer a more dramatic energy boost or need caffeine for mental alertness, these might feel too subtle. They provide steady support rather than an immediate pick-me-up, which is actually better for some runners but not what everyone is looking for.

6. GU Energy Chews Strawberry with Caffeine – When You Need an Extra Kick

Sometimes you need more than just carbohydrates. The 20 milligrams of caffeine in these GU chews provides a gentle mental boost without the jitters that can come from higher-caffeine products. I save these for the latter miles of long runs when I need something to push through the fatigue.

The strawberry flavor is clean and refreshing, not overly artificial like some energy products can taste. Combined with the amino acids that GU includes in their formula, these chews address both physical and mental fatigue during endurance efforts.

I particularly appreciate that these can be consumed without water. During races where aid stations might be spaced further apart than expected, having fuel that does not require immediate hydration is valuable. The chews dissolve smoothly and do not leave a residue in your mouth.

Through my marathon training, I used these on my longest runs to simulate race day conditions. The caffeine content was enough to feel a difference in alertness without causing any stomach issues or crashes later in the run. Finding that balance is rare in caffeinated fuel products.

The vegan and gluten-free formulation makes these accessible to runners with dietary restrictions. GU has clearly put thought into making these inclusive while not compromising on performance.

Best For Runners Who Need Caffeine Support

These are ideal for early morning runs, ultra marathons, or any situation where you need both fuel and mental alertness. The moderate caffeine dose makes them appropriate even for runners who are sensitive to stimulants.

When to Skip These

If you train or race in the evening, the caffeine might interfere with your sleep. Also, if you are trying to avoid all stimulants in your nutrition strategy, GU makes caffeine-free versions that deliver the same great performance without the added kick.

7. CLIF BLOKS Black Cherry with Caffeine – The Best Caffeinated Flavor

Of all the caffeinated energy chews I have tried, the Black Cherry flavor from CLIF BLOKS is my favorite. It tastes genuinely like Amarena cherries, not the artificial cough syrup flavor that some cherry energy products have. The 50 milligrams of caffeine is a substantial dose that you can actually feel.

These have become my secret weapon for long runs that start early in the morning when I am still waking up. The caffeine hits quickly, and the cherry flavor is refreshing in a way that citrus or berry options sometimes are not.

The tube format is easy to stash in a running belt or hydration vest pocket. I have learned to tear the top off before starting my run so I can access them quickly without fumbling with packaging while maintaining pace.

Plant-based ingredients without high fructose corn syrup or artificial flavors mean you are getting quality fuel. CLIF has maintained their commitment to clean nutrition even as they have grown into one of the biggest names in endurance sports.

During my testing, I found the caffeine content noticeable but not overwhelming. It provides a gentle lift rather than a spike and crash, which is exactly what you want during a long effort. The combination with 24 grams of carbohydrates gives you both mental and physical energy.

Best For Runners Who Love Cherry and Want Caffeine

If cherry is your flavor profile and you want a solid caffeine boost, these are unmatched. They are particularly well-suited for half marathon and marathon distances where the 50mg caffeine hits at just the right time in the race.

When to Choose a Different Option

The higher caffeine content might be too much for runners who are sensitive to stimulants. If you are doing an evening workout or tend to get jittery from caffeine, consider the non-caffeinated CLIF BLOKS options instead.

8. PROBAR Bolt Energy Chews – Organic Fuel with Added Vitamins

PROBAR has built their brand around organic, whole food ingredients, and their Bolt Energy Chews deliver on that promise. The superfruit blend of acai, blueberry, and pomegranate provides antioxidants along with quick carbohydrates.

The addition of B vitamins sets these apart nutritionally. B6 and B12 help with energy metabolism, which is exactly what you want during endurance exercise. While the carb content is solid, the vitamin boost gives these a nutritional edge over some competitors.

I first tried these during a trail race where I wanted something different from my usual fuel. The strawberry flavor was genuinely enjoyable, and I appreciated that they did not stick to my teeth like some other chews can. That might seem like a small thing, but when you are breathing hard and trying to fuel, texture matters.

The organic certification means you know exactly what you are putting in your body. For runners who prioritize clean eating in their daily life, these align well with those values. No artificial flavors or gelatin means these are truly plant-based.

During my testing, I found these particularly effective for runs in the 60 to 90 minute range where you need fuel but do not want anything too heavy. The lighter texture sits well in the stomach even when you are pushing the pace.

Best For Health-Conscious Runners

If you prioritize organic ingredients and want added vitamins in your fuel, PROBAR Bolt chews are a great choice. They are perfect for runners who view their nutrition holistically and want their mid-run fuel to align with their daily eating habits.

Considerations Before Purchasing

The higher calorie count per bag means you need to be mindful of portion sizes if you are watching your intake. Also, the lack of resealable packaging means you either need to finish the whole bag or find another way to store leftovers.

9. CLIF BLOKS Mountain Berry – The Non-Caffeinated Champion

Not every run requires caffeine, and the Mountain Berry flavor of CLIF BLOKS proves that you do not need stimulants to get great-tasting, effective fuel. Multiple runners in my training group have described these as tasting like Starburst candy, which is high praise for an energy product.

The berry flavor blend is refreshing without being overly sweet, even late in a long run when some flavors become cloying. I have used these on evening training runs when I still want quality fuel but do not want caffeine keeping me awake past bedtime.

The 24 grams of carbohydrates per serving provides solid energy, and the 50 milligrams of sodium helps with electrolyte balance. The organic certification gives you confidence that you are not ingesting synthetic chemicals while pursuing your running goals.

During my testing, I appreciated how these did not get sticky or melt in my running belt during summer long runs. The packaging holds up well even when you are sweating heavily, which is not something I can say about every energy product I have tried.

The lack of caffeine makes these versatile for any time of day. Whether you are doing a morning easy run or an evening tempo session, you can fuel confidently knowing these will not interfere with your sleep or give you unwanted jitters.

Best For Runners Avoiding Caffeine

If you are sensitive to caffeine, training in the evening, or simply prefer to avoid stimulants in your fuel, these are an excellent choice. They deliver all the performance benefits of CLIF BLOKS without the added caffeine.

When to Look at Alternatives

Some runners find the packaging difficult to open during high-intensity efforts. I recommend practicing opening these on easy runs before depending on them during races or hard workouts. Also, stock availability can be inconsistent for this flavor.

10. CLIF BLOKS Salted Watermelon – The Hot Weather Specialist

The Salted Watermelon flavor from CLIF BLOKS is a game-changer for summer running. The 2X sodium formula delivers 100 milligrams per serving, which is double the standard CLIF BLOKS formula. For heavy sweaters or hot weather training, that extra sodium can be the difference between finishing strong and cramping up.

The watermelon flavor is genuinely refreshing in a way that berry or citrus options struggle to match during August long runs. It tastes like a summer treat rather than a chore to consume, which matters when you are already battling heat and humidity.

I first discovered these during a particularly brutal training cycle for a fall marathon. When the temperature was topping 90 degrees and humidity was making every run feel like a swim, these were the only fuel that still sounded appealing at mile 15.

The lack of caffeine makes these appropriate for any time of day, and the organic ingredients align with CLIF’s commitment to clean nutrition. The packaging is the same reliable tube format that CLIF fans have come to expect.

During my testing, I noticed significantly fewer muscle cramps when using these compared to lower-sodium alternatives during hot weather runs. The extra electrolytes seem to make a real difference for my personal sweat rate and chemistry.

Best For Heavy Sweaters and Summer Training

If you live in a hot climate, sweat heavily during runs, or struggle with cramping in warm weather, these should be in your fueling arsenal. The extra sodium content addresses a real need that standard energy chews simply do not meet.

When Standard Options Work Fine

If you are training in cool weather or do not sweat heavily, the extra sodium might be overkill. Standard CLIF BLOKS or other lower-sodium options would likely serve you just as well at a lower price point.

How to Choose the Best Energy Chews for Your Running

After testing all these products, I have learned that choosing the right energy chew depends on several factors specific to your running and physiology.

Carbohydrate Content

Most energy chews deliver between 19 and 36 grams of carbohydrates per serving. For runs under two hours, 20 to 25 grams is usually sufficient. For marathon and ultra distances, you might want the higher carb options or need to consume more frequently.

The general recommendation is 30 to 60 grams of carbohydrates per hour during exercise lasting over 60 minutes. This means most runners will need one to two servings of energy chews per hour depending on the product and their individual needs.

Electrolyte Considerations

If you are a heavy sweater or training in hot conditions, prioritize products with higher sodium content like the SaltStick gummies or Salted Watermelon CLIF BLOKS. The electrolytes help maintain fluid balance and prevent cramping.

Runners in cooler climates or those who do not sweat heavily might not need the extra sodium and can save money with standard formulations. It is worth doing a sweat test to understand your personal electrolyte needs.

Caffeine vs Non-Caffeine

Caffeine can be a powerful performance enhancer, improving alertness and reducing perceived effort. However, it affects everyone differently. Some runners love the extra kick, while others experience jitters or stomach issues.

If you are new to caffeinated fuel, start with lower doses like the 20mg in GU Energy Chews before trying the 50mg options. Always test caffeinated products in training before using them on race day.

Texture and Ease of Chewing

This is more important than many runners realize. Some chews are firm and require significant effort to break down, while others are soft and dissolve quickly. Personal preference plays a big role here.

If you struggle with dry mouth during runs, softer options like Honey Stinger or Skratch Labs might work better. If you prefer something more substantial to chew on, CLIF BLOKS or SaltStick might be more satisfying.

Energy Gels vs Energy Chews

One question I get frequently is whether to choose gels or chews. Gels deliver energy faster since they do not require chewing, but they can be messy and some runners find them harder to stomach.

Chews take slightly longer to digest but provide a more satisfying eating experience. Many runners, myself included, rotate between both depending on the workout. Long, easy runs might call for chews, while races might benefit from the quick absorption of gels.

Frequently Asked Questions

Final Thoughts on Finding Your Perfect Fuel

After testing all ten of these products through hundreds of miles of training, my top recommendation for most runners is the Skratch Labs Energy Chews. The clean ingredients, great taste, and reliable energy delivery make them hard to beat. However, the best energy chews for runners ultimately depend on your individual needs.

If you are on a budget, Honey Stinger offers excellent value. If you need electrolyte replacement, SaltStick or the Salted Watermelon CLIF BLOKS are worth the investment. And if you want flavor variety, GU’s multiple options will keep your taste buds happy through any training cycle.

Whatever you choose, remember that practice makes perfect. Test your fueling strategy during training runs, not on race day. Your stomach behaves differently at race pace than on easy runs, so simulate race conditions as much as possible.

Here is to finishing strong in 2026 and beyond. Happy running!