Endurance Energy Chews & Gels
Designed for training blocks, long sessions and race-day pacing, this collection brings together sports nutrition chews and energy gels built for convenient carbohydrate fuelling on the move. Whether you’re planning a gel strategy for a half marathon, topping up during a long ride, or keeping intake steady for triathlon, these options are easy to carry, quick to take, and simple to fit into your routine in the United Kingdom. Prices and comparisons can be considered in GBP for straightforward planning.
Our selection supports common fuelling goals for runners, cyclists and endurance athletes who prioritise performance nutrition. Choose chewable formats for portioned, bite-and-go intake, or gels for rapid, low-fuss energy during higher-intensity efforts. Many athletes pair these with electrolytes and hydration, especially for longer events where sweat loss and fluid balance matter. Look out for key ingredients such as maltodextrin, fructose and sodium when building a consistent approach.
Fuelling for training and events
Energy chews and gels are a practical choice when you need portable nutrition that fits in a jersey pocket, running belt or kit bag. They work well for pre-session top-ups, mid-session refuelling and structured race nutrition plans where consistency matters across distance, duration and intensity.
- Compact formats suited to running, cycling and triathlon
- Carbohydrate sources to support endurance and energy
- Easy to combine with hydration and electrolytes
- Useful for pacing plans and long-distance days
Choosing chews vs gels
Chews can suit athletes who prefer a solid texture and controllable portions, while gels are often chosen for speed and simplicity when effort is high. Consider intensity, stomach comfort, flavour preference and how you’ll open and consume on the move. For UK conditions, also factor in changing weather and your preferred hydration setup. Clear labelling helps you compare serving sizes and ingredient ratios to shape a reliable endurance nutrition plan.
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Vendor:GU Energy
GU Energy Original Mandarin Orange Gel – 24 Pack Endurance Gel with BCAAs & Electrolytes
GU Energy Original Mandarin Orange Gel — Endurance Fuel in a Pocket Since 1993 GU has been refining portable fueling for athletes who push limits. This Mandarin Orange formulation comes in a convenient 24-count box, making it easy to stock your kit for long...- £75.75
- £75.75
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Vendor:GU Energy
GU Energy Roctane Ultra Endurance Gel – Cherry Lime, 100 Cal, 1425 mg Amino Acids, 24-Count
Optimized endurance fueling for long sessions GU Roctane Ultra Endurance Energy Gel is built for high-intensity, long-duration activities. Each portable packet delivers 100 calories and essential electrolytes, paired with a substantial amino acid profile to support muscle comfort and sustained effort during hours of...- £91.45
- £91.45
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Vendor:GU Energy
GU Energy Original Gel – Vegan, Gluten-Free, Dairy-Free Energy for Any Workout | 24-Pack
Boost your workout with GU Energy Original Gel Designed for athletes who want portable, reliable energy, GU Energy Original Gel comes in a 24-pack of vegan, gluten-free, kosher, and dairy-free options. Each 100-calorie packet delivers energy from maltodextrin and fructose, supported by electrolytes to...- £66.24
- £66.24
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Vendor:Science in Sport
SIS Gel GO Isotonic Energy Apple 60ml – Easy, Quick Carbs | Science in Sport
Overview Science in Sport presents the SIS Gel GO Isotonic Energy Apple 60ml, the world’s first isotonic gel designed for fast, easily digestible carbohydrates during exercise. Its isotonic formulation lets you fuel without water, helping you deliver energy to your muscles when you need...- £92.24
- £92.24
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Vendor:HÜMA CHIA ENERGY GEL
HÜMA CHIA ENERGY GEL | Apple Pie Ultra Endurance Formula – 40g Carbs, Real Food Fuel, 20 Pack
Real Food Fuel for Endurance Power your longest efforts with 40g of carbs drawn from real foods. HÜMA CHIA ENERGY GEL blends simple and complex carbohydrates to provide sustained energy for runners, cyclists, and triathletes during long events. Crafted with real fruit components like...- £104.29
- £104.29
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Vendor:Science in Sport
Science in Sport GO Isotonic Energy Gel – Fast-Acting Apple Gel for Instant Energy – Gluten-Free & Vegan – 30 Count
Science in Sport GO Isotonic Energy Gel delivers carbohydrates in a fast-absorbing, easy-digestion format designed for efficient fuel delivery without the need for extra water. This isotonic gel aims to support quick energy release during demanding workouts, from long rides to tempo runs, while...- £92.24
- £92.24
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Vendor:HÜMA CHIA ENERGY GEL
HÜMA CHIA ENERGY GEL – Apple Pie Ultra Endurance Gel, 40g Carbs, Real Food Fuel, 40 Pack
Real Food Energy for Endurance Power your longest efforts with 40g of carbs drawn from real foods. The Ultra Endurance Gel blends simple and complex carbohydrates from apple, banana, coconut, sweet potato and chia seeds to support steady energy across long miles and challenging...- £176.62
- £176.62
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Vendor:HÜMA CHIA ENERGY GEL
HÜMA CHIA ENERGY GEL – Apple Pie Ultra Endurance Formula, 40g Carbs, Real Food Fuel, 8 Pack
Powerful real‑food energy for long miles Meet HÜMA CHIA ENERGY GEL Apple Pie, a real‑food fuel built for endurance. With 40g of carbohydrates drawn from recognizable ingredients, this ultra endurance gel blends simple and complex carbs from natural sources to support steadier energy during...- £45.41
- £45.41
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Vendor:HÜMA CHIA ENERGY GEL
HUMA CHIA ENERGY GEL Plus – Double Electrolytes, Strawberry Lemonade, 12 Gels, 25mg Caffeine, Stomach-Friendly Real-Food Fuel
Real-Food Energy for Active Lifestyles HUMA CHIA ENERGY GEL Plus reimagines on-the-go fueling with a real-food foundation designed for comfort and performance. Each gel combines natural electrolytes, fruit goodness, and chia for a balanced energy option you can use before or during workouts. The...- £48.66
- £48.66
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Vendor:HÜMA CHIA ENERGY GEL
Huma Plus (Double Electrolytes) – Chia Energy Gel, Berries & Pomegranate | 12 Gels
Real-Food Energy for Extended Sessions Huma Plus is a double-electrolyte chia energy gel designed for real-food fueling during training and racing. The Berry & Pomegranate flavor delivers a fruity, light taste while relying on natural ingredients like fruit purées, chia seeds, and brown rice...- £48.66
- £48.66
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Vendor:HÜMA CHIA ENERGY GEL
Huma Plus (Double Electrolytes) – Chia Energy Gel, Lemon Lime | 12 Gels, 25mg Caffeine
Real-Food Fuel for Endurance Meet Huma Plus Lemon Lime, a real-food energy gel crafted for endurance training and everyday workouts. Each sachet blends fruit purée, chia seeds, and brown rice syrup to deliver naturally sourced energy without relying on dextrose or maltodextrin. Double Electrolytes...- £48.66
- £48.66
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Vendor:PROBAR
Probar Bolt Organic Energy Chews Bundle – Strawberry, Berry Blast & Raspberry (12-Count Box)
PROBAR Bolt Organic Energy Chews: flavor-forward fuel for active daysMeet PROBAR Bolt Organic Energy Chews, a convenient, plant-powered bite-sized fuel that fits into busy schedules. This bundle features three fruit-forward flavors—Strawberry, Berry Blast, and Raspberry—with four chews of each flavor per box. Crafted with...- £50.89
- £50.89
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Vendor:IBLUSH
IBLUSH Asian Flush Gel – 8 Orange Gels, Vitamins & Antioxidants – Fast, Science-Backed Support
IBLUSH Asian Flush Gel: Fast, Gentle Support for Social Drinking Picture a night out with friends: warm lighting, easy conversation, and the natural rhythm of cocktails and toasts. IBLUSH Asian Flush Gel is designed to slide into your routine with eight bright orange gels...- £36.22
- £36.22
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Vendor:Carbs Fuel
Carbs Fuel Salted Original 50g Gel 12-Pack – 50g Carbs, 450mg Sodium | Vegan & Gluten-Free
Effortless endurance fueling without a hydration mix Meet Carbs Fuel Salted Original 50g Energy Gel, a compact fueling option designed for long, demanding efforts. Each gel delivers 50g of carbohydrates, about 200 calories, and 450mg of sodium in a slim, easy-to-take format. The idea...- £47.56
- £47.56
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Vendor:Honey Stinger
Honey Stinger Strawberry Kiwi Energy Gel – Gluten Free, Caffeinated, Organic Honey (24-Pack)
Fuel your workouts with Honey Stinger Strawberry Kiwi Energy Gel Meet a portable fueling option designed for runners, cyclists, and gym enthusiasts. Honey Stinger's Strawberry Kiwi Energy Gel blends a refreshing fruit flavor with the natural sweetness of honey, all wrapped in a convenient...- £52.02
- £52.02
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Vendor:Clif Bloks
CLIF BLOKS Orange Flavor with Caffeine – Energy Chews, Non-GMO, Plant-Based | 18 Count
Fast fuel for endurance athletes Designed by athletes for athletes, CLIF BLOKS Orange with caffeine delivers quick energy in bite-sized cubes you can carry anywhere. Each cube is about 33 calories and provides 24 g of carbohydrates per serving, offering a steady source of...- £79.36
- £79.36
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Vendor:GU Energy
GU Energy Chews Salted Lime — Electrolyte Gummies (Vegan, Gluten-Free, Caffeine-Free) On-The-Go Energy, 12 Bags (24 Servings Total)
Fuel On The Go with Salted Lime GU Energy Chews Designed for athletes and active lifestyles, Salted Lime Energy Chews deliver energy-dense calories in a compact, portable format. Each bag contains two servings, with sixteen bite-sized chews per serving, making it easy to eat...- £45.42
- £45.42
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Vendor:GU Energy
GU Energy Liquid Energy Gel – Vegan, Gluten-Free On-The-Go Carbohydrate Fuel (12-Pack)
Compact, refreshing energy for every workoutGU Liquid Energy Gel offers a light, fast-absorbing liquid alternative to traditional gels. Each 2 oz serving delivers 100 calories along with a thoughtful blend of complex and simple carbohydrates, electrolytes, and branched-chain amino acids. The result is a...- £46.52
- £46.52
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Vendor:HÜMA CHIA ENERGY GEL
Huma Plus Double Electrolytes Chia Energy Gel Variety Pack | Stomach-Friendly Real-Food Gels (6 Original + 6 Plus)
Meet Huma Plus, a real-food energy gel designed for endurance days. Each gel blends finely milled chia seeds, real fruit purées, and fruit concentrates to deliver natural carbohydrates with a smooth, steady energy feel during activity.Plus adds double electrolytes—sourced from sea salt, fruit, and...- £47.07
- £47.07
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Vendor:Honey Stinger
Honey Stinger Gold Energy Gel – Gluten Free & Caffeine Free, 24-Pack for Running & Exercise
Portable energy for runners, riders, and every training day Honey Stinger Gold Energy Gel is designed for athletes who want a convenient, tasty way to fuel during workouts. The classic honey flavor comes in grab-and-go pouches, so you can fuel right from the package...- £47.60
- £47.60
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