Energy Gels for Cycling Explained

Energy Gels: What They Are and How to Use Them

Energy gel options have gotten complicated with all the brands and formulas flying around. As someone whose first experience with gels was nearly gagging on the syrupy texture during a century ride, I learned everything there is to know about which ones work and how to take them without issues. Today, I’ll share what actually matters.

What’s Actually In There

Gels are concentrated carbohydrates — usually maltodextrin and glucose — in a portable packet. Each gel delivers 20-30g of carbs that hit your bloodstream fast. Some have caffeine, some have electrolytes, some are just pure fuel.

Probably should have led with this section, honestly. The appeal is convenience. No chewing, no crumbs, just squeeze and swallow. During a race or hard effort when eating solid food seems impossible, gels keep the energy coming.

The Timing That Works

Start early — within the first hour of rides over 90 minutes. Don’t wait until you feel depleted. By then, you’re already behind. One gel every 30-45 minutes keeps the fuel steady.

That’s what makes proper gel timing endearing to us who’ve bonked — it prevents the crash before it starts. Chase every gel with water to help absorption and dilute the concentrated sugars.

Finding Your Gel

Different brands have different textures. Some are thick and syrupy, others are thin and watery. Try several until you find what your stomach tolerates. What works for your training buddy might make you nauseous.

Caffeine gels are useful but save them for when you need them — late in a long ride or for race efforts. Too much caffeine too early can backfire.

The Bottom Line

Gels aren’t magic, but they’re effective portable fuel. Master the timing, find a brand you tolerate, and they’ll help you ride longer and stronger. Test in training, not races.