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Fuel Your Performance

Not sure what you need? Use our advanced Nutrition Calculator to figure out your exact fueling strategy based on your physiological needs and race duration.
Calculate Your Needs
Carbohydrates
Carbohydrates
Energy Gels
Energy Gels
Protein
Protein

Macgrif Nutrition Calculator

The new Macgrif Nutrition Calculator is the perfect way to figure out how many gels, bars and/or chews you require for your next adventure. Try it out!

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