What is the best thing for a runner to eat before a race?
                                
                                
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                                    6 min read                                
                            
                                According to sports dietitians, carbohydrates are the body's primary fuel source for high-intensity efforts, making them essential for runners. Therefore, the best thing for a runner to eat before a race involves strategically timed carbohydrates, balanced with moderate protein and low fiber, to maximize energy and prevent gastrointestinal issues.