You've diligently logged your miles, your time, your heart rate, your hours of sleep and perhaps even your daily caloric intake. You've followed your plan to a "T" and religiously nailed your workouts day after day. You even skipped the biggest barbecue party of the summer because it was two nights before your big race (the most important night of sleep). The only room for error is misfortune (flat tire or bad weather), right?
Wrong! Here are five important practices that are often overlooked on the way to the start line.