Sale until November 2

15% off the Mix Box

TRAIN, RACE and RACE+ mixed in one box of 12 gels, also available caffeine-free. Try them all and find your favorite.

Ends in 8days11hrs16min43sec
Mix Box →

How many carbs do you really need?

In a few seconds you know what you need per hour. Get your exact fueling plan for races and training, plus your weekly needs, in the Fuel Guide.

Shop our energy gels

Build your bundle

Mix 4, pay 3

Pick any 4 boxes and mix them however you like. One of them is on us.

4 more boxes and one is on us

 
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The Science

Fuel that matches the effort. Here is why.

One gel for everything is the norm. We built three, each matched to a different kind of effort: how much carbohydrate you need, how quickly it should come in and how well it sits. Developed with 6,457 athletes and grounded in the research, all on one page.

  • 89% of athletes fuel hard efforts differently from everyday trainingRocketFuel Athlete Survey, n = 6,457
  • 120+ g/h of carbohydrate per hour is possible today, once the right sources are combinedTRAIN covers 60 to 90, RACE and RACE+ take you beyond
  • 3 gels one carb blend for everyday sessions, one for hard and long efforts, one with caffeine on topTRAIN, RACE, RACE+
  • 50+ gels from other brands tested during development to benchmark taste, texture and toleranceevery ingredient chosen for a reason
TRAIN Gel

Everyday Fuel25g Carbs · 200mg Sodium

TRAIN Gel

Your everyday gel, built for easy to moderate sessions and lower to moderate carb targets.

  • 2:1 glucose to fructose ratio
  • Maltodextrin, fructose, isomaltulose
  • Isomaltulose for steadier energy
  • Ideal for 60 to 90g carbs per hour
TRAIN Gels

View all gels

In development

Estimated November 2026

The RocketFuel drink mix is in the making.

Carbs and electrolytes for your bottle, built to work with the gels. Sign up and hear about it first.

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