Your training log isn't the only place your marathon is won or lost. Fall buildup means more miles, which means more energy in, not just more effort out. Sports dietitian Kylee Van Horn's "rule of thirds" makes this dead simple: split your day into three windows and hit your macros in each one, not just by the time dinner rolls around. Because if you're starving on rest days, that's not willpower failing, that's your body trying to catch up from a week of underfueling. Race day has its own math too. Carbs in before you start, carbs and sodium on repeat while you move, protein and carbs fast once you're done. None of it needs to be complicated. It just needs to be consistent. Save this one for your next long run week. #gotailwind #tailwindnutrition