Running
Road running and track โ fast energy, easy digestion, lightweight fuel
GU Roctane
GU Energy Labs
A performance gel for harder or longer efforts, with extra sodium and amino acids compared with standard GU gels. It suits athletes who want portable calories plus a bit more electrolyte support in one packet.
Honey Stinger Gel
Honey Stinger
A honey-based gel that is simple, portable, and easy to understand for new endurance athletes. It offers straightforward quick energy with a softer flavor profile than many lab-style race gels.
Liquid IV
Liquid I.V.
A hydration mix with meaningful sodium and a modest carbohydrate payload, making it useful for hot sessions and travel. It is more electrolyte-forward than a true endurance carb mix, but it still contributes some energy.
Maurten Drink Mix
Maurten
A hydrogel-based carb drink designed for fast absorption and low GI load at race intensity. It is a premium race-focused option for athletes who prioritize digestibility over flavor variety or electrolyte density.
Maurten Gel 100
Maurten
A hydrogel race gel that delivers 25 grams of carbohydrate with a very clean ingredient list and a low-residue mouthfeel. It is a top-tier option when stomach comfort and easy carb stacking matter most.
Nuun Sport
Nuun
A low-calorie electrolyte tablet designed for hydration support rather than primary fueling. It is especially useful when athletes want to separate fluids and calories instead of combining them in one bottle.
Science in Sport GO Isotonic
Science in Sport
A larger-format isotonic gel designed to go down without extra water, which makes it convenient in fast-moving race situations. It is especially friendly for athletes who dislike thicker traditional gels.
Skratch Labs
Skratch Labs
A light-tasting hydration mix that replaces sweat losses without overwhelming the stomach. It is a strong fit for training sessions where athletes want moderate carbs and high drinkability.
Spring Energy Gel
Spring Energy
A fruit-forward gel popular with ultra athletes who want real-food flavor and higher carb density. It is easy to stash and adds variety when standard maltodextrin gels become hard to stomach.
Tailwind Nutrition
Tailwind Nutrition
An all-in-one endurance drink mix that combines calories, electrolytes, and hydration in one bottle. It is especially popular in ultras and long rides because it can replace gels, chews, and separate drink tabs.
GU Energy Stroopwafel
GU Energy Labs
A stroopwafel-style endurance snack that delivers quick carbohydrates in a chewable format. It works well before runs or as a texture break when gels start to feel repetitive.
Gatorade Endurance
Gatorade Endurance
A race-course staple that combines fast carbs with meaningful sodium in a familiar sports-drink profile. It is less elegant than premium hydrogel mixes, but it is accessible, proven, and easy to plan around.
Hammer Gel
Hammer Nutrition
A long-running gel built around complex carbohydrates and a smoother, less sugary profile than many race gels. It works well for athletes who want steady fuel and do not mind carrying separate electrolytes.
LMNT
LMNT
A zero-sugar electrolyte mix built for athletes who lose a lot of sodium or train in the heat. It is excellent for hydration support, but it needs to be paired with separate calories for longer efforts.
SOS Hydration
SOS Hydration
A rehydration-oriented drink mix that focuses on fluid replacement and electrolyte support with a small amount of carbohydrate. It fits recovery, travel, and hot-weather training better than it fits pure race fueling.
Clif Bar
CLIF
A classic high-carb energy bar with more substance than a gel and enough calories to bridge longer sessions. It is filling and familiar, but can feel dense at race intensity.
Larabar
LARABAR
A simple whole-food bar that travels well and feels more satisfying than race-specific fuel. It shines in lower-intensity adventures where taste and fullness matter more than instant absorption.
Maurten Solid
Maurten
Maurten Solid is a low-fiber chewable fuel built around 40 grams of carbohydrates per bar. It is useful as a pre-session carb source or as a real-food break between gels and drink mix.
SIS Go Energy Bar
Science in Sport
A compact endurance bar that sits between a race bar and a snack bar. It offers steady carbohydrate delivery without the bulk of a full meal-style bar.
RX Bar
RXBAR
A dense protein-forward bar with enough carbohydrate to serve as a training snack or hiking food. It is more substantial than race fuel, so it works better at lower intensity than mid-race surges.