Carb Loading Tips

When preparing for a marathon, starting with 8 grams of carbs per kilogram of body weight is crucial to minimize gastrointestinal stress. As runners adapt, this can increase to 9 or 10 grams, depending on muscle mass and comfort levels. To further reduce GI issues, it's essential to avoid high-fiber foods like vegetables and beans in the days leading up to the race, as they can slow digestion and create discomfort.