You've spent months building the fitness for this moment. The HYROX Fueling Guide turns sports nutrition into a race-week and race-day plan built around your race, so you can arrive fueled, prepared and ready to see what all that training can do.
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You didn't sign up for HYROX because you wanted another workout. You wanted the challenge. And somewhere between the first training session and race day, something changes: you get stronger, you run faster, you learn how to keep moving on tired legs.
Race day is where you get to find out. Your nutrition helps you access everything you've built, not ask your body to do more with less.
Walk into race week knowing what to eat, when to eat it and what you've already practiced.
Pay attention to the details that help you stay strong when the race asks more of you.
Your training has evolved. Now your nutrition gets to evolve with it.
A practical race-fueling guide that turns sports nutrition science into a plan you can actually use, because knowing the recommendation and knowing what to do with it are two different things.
Performance nutrition isn't about eating perfectly. It's about showing up prepared.
Know whether you're carb loading and what that actually looks like on your plate.
Build your meals backward from your start so you arrive fueled and comfortable.
Turn the 30–60 g/hour recommendation into a strategy you've actually practiced.
Because HYROX isn't the end of your athletic life. It's one expression of it.
"The knowledge I've gained from Ivy has genuinely changed the way I approach my training and nutrition. One of the biggest things she changed for me was my relationship with carbohydrates. I used to think carbs were something I needed to avoid, but she helped me understand they're an important source of fuel and energy. She doesn't just tell you what to eat, she explains WHY it matters and how it can directly impact your performance."
Guillermo
"Working with Ivy has been paramount to my success training for HYROX. My first two races compared to my last were night and day. For starters, I didn't cramp up once. She helped me understand what my body actually needed leading into race day, and timing was everything when paired with the right nutrition."
Sahir
I'm Ivy Mumo, a Registered Dietitian Nutritionist and HYROX athlete.
I believe we owe it to ourselves to discover what we're capable of.
I work with recreational athletes who love what happens when they challenge themselves, the strength they build, the confidence they earn and the version of themselves they meet along the way.
My approach to nutrition isn't built around restriction. It's built around curiosity, understanding what your body needs, paying attention to what works, and leaving enough freedom to enjoy the life all this health and fitness is supposed to help you live.
You've done the training. Now build the fueling plan to support it.
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