# How to Eat to Crush Hyrox
Hyrox competitions demand a specific fueling approach that moves beyond the tired carbs-versus-protein debate. Athletes competing in this hybrid fitness event combine running, functional fitness stations, and obstacle challenges over an 8-kilometer course, requiring sustained energy and muscular endurance.
The winning nutrition strategy prioritizes carbohydrates as the primary fuel source while maintaining adequate protein intake. During training and competition preparation, athletes should consume 6 to 10 grams of carbs per kilogram of body weight daily, depending on training intensity. This fuels the aerobic demands of the running segments while supporting the high-intensity bursts at functional fitness stations.
Protein plays a supporting role. Rather than competing with carbs, protein supports muscle repair and recovery between training sessions. Athletes benefit from 1.2 to 2.0 grams per kilogram of body weight, distributed across meals and post-workout nutrition windows.
The timing matters as much as the composition. Pre-competition fueling should occur 3 to 4 hours before the event, featuring a meal rich in carbs with moderate protein and low fiber. During the competition itself, athletes heavier than 70 kilograms benefit from consuming 60 to 90 grams of carbs per hour through sports drinks or gels, while lighter athletes can manage with 60 grams per hour.
Post-competition recovery nutrition should arrive within 30 to 60 minutes of finishing. A 3:1 or 4:1 ratio of carbs to protein accelerates glycogen replenishment and muscle protein synthesis. A banana with nut butter, a sports drink with protein powder, or chocolate milk all deliver this ratio effectively.
Hydration deserads equal attention. Athletes lose 0.5 to 2 liters