Nutritional strategies to enhance athletic endurance include focusing on carbohydrate intake, optimizing hydration, and ensuring adequate protein levels for recovery. Consuming complex carbohydrates prior to exercise provides sustained energy. During prolonged activities, consuming simple sugars can help maintain energy levels. Post-exercise, protein-rich foods support muscle repair. Hydration is also critical; dehydration can impair performance. Additionally, micronutrients, such as electrolytes, should be replenished to prevent cramps and fatigue. A well-rounded diet tailored to training demands supports optimal endurance.