Should I Use Energy Gels for a Marathon? A Runner's Guide
                                
                                
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                                    4 min read                                
                            
                                Over 50% of marathon runners use some form of mid-race carbohydrate, but the question remains: should I use energy gels for a marathon? The answer depends heavily on your body's tolerance, training, and race day strategy, and is not a one-size-fits-all solution.