Carbo-load during and after running, not before. Take the legal drug of sugar (from energy gel or bar-packets) during the longest runs to extend endurance, and carbo-reload soon afterward to speed recovery.
Ready to Run What makes running so great is its simplicity. You can get agreat workout in as little as 30 minutes, can do it almostanytime and anywhere, and virtually the only expense is apair of good shoes.