Half Marathon Fueling Plan Fuel Smart. Finish Strong. Training hard for 13.1? Don’t leave race day performance to chance. The Simply Good Half Marathon Fueling Plan is your step-by-step guide to fueling before, during, and after your race—designed to help you run strong from mile 1 to mile 13.1 without bonking, cramping, or crawling to the finish. ✅ What’s Inside Science-backed carb, fluid, and electrolyte guidelines Pre-race meal and race morning nutrition game plan Exact fueling recommendations by pace and finish time On-course gel, hydration, and sodium timing Recovery strategy to bounce back fast Whether you're chasing a PR or finishing your first race, this plan takes the guesswork out of endurance nutrition. No fluff. No fads. Just a simple, effective strategy based on real science and real results. Perfect for: Runners training for a half marathon Anyone who’s struggled with energy crashes, cramps, or GI issues Athletes who want to dial in a proven, practical race-day nutrition plan Pair it with: Simply Good Hydration for optimal fluid balance Simply Good GlycoFuel for carbohydrate & electrolytes Simply Good Hybrid Pre-Workout for energy and stamina. Download it. Follow it. Crush 13.1. Please Note: Upon checkout your plan will be automatically emailed to you. Please ensure you enter a correct email address. Plans cannot be delivered via text. Plan is updated frequently. If you would like to receive plan updates be sure to subscribe to emails on the checkout page.