HYROX, Fuelled/Carb calculator

Carb
Intake

Enter your race time. Get a simple carb target, plus how many gels or bottle scoops to pack.

Your carb target

min
Carbohydrate target
45 g/hr
This is a real carb target. Pack a spare, but use only what you have practiced.
Total carbs75 g
Use2 gels
Pack3 gels
Bottle scoops3
Race-day rules

This is packing math, not a reason to force carbs. Practice the timing, keep salt with your fluid, and avoid new products on race day.