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Whether you’re lining up for your next PB, racing hard for a podium, or simply soaking up the atmosphere — whatever your discipline, nutrition matters.

How to fuel your race.
Find out more from truefuels

Simply provide your details below along with your preferred race distance and truefuels will send over information about their products and how best to use them both in training and on event day.

    What Is truefuels?

    truefuels is a science-driven performance nutrition brand built by athletes, for athletes. Co-founded by double Olympic triathlon gold medallist Alistair Brownlee,

    truefuels philosophy is simple but powerful: athletes deserve fuel that’s pure, purposeful, and proven to work. That’s why every product is crafted with only the essential ingredients — no unnecessary additives, no gimmicks — just clean, performance-focused nutrition that helps your body go further.

    Use code CRSTF20 at the checkout to get 20% off your gel box or bundle. Click here.

    Engineered with precision

    • Scientifically Optimised Energy Gels — Each gel delivers a powerful 40g of carbohydrates in a 1:1 glucose-to-fructose blend for fast absorption and sustained energy.

    • Electrolyte Balance You Can Trust — Multiple salt options allow athletes to tailor hydration to their sweat rate and race conditions.

    • Backed by Elite Athletes & Research — Every product is tested in the lab and in the field by elite endurance athletes to ensure performance and gut comfort.

    Why This Matters for Our Events

    With truefuels as our Nutrition and On-Course Fuelling Partner, we’re proud to bring you:

    • 🚀 Race-proven nutrition you can rely on

    • 🧠 Science-led fuelling strategies to support your performance

    • 🤝 Support from a brand that truly understands endurance sport

    • ⏱️ truefuels available on course at our longer-distance events, giving athletes access to consistent, high-quality fuel throughout their race.