Once again wrong info on ATOT. Surprise, surprise.
It depends on what you are running for. General fitness? Fat burning/weight loss? Cardio?
To burn fat the best thing do is is 3 hours before bed eat a high complex carb meal (pasta, with chicken, you still need protein), and then go to bed, you do not want to eat it to soon to bed or you will not sleep as well because it takes a while to digest complex carbs, and you will store them differently (mostly fat) if you sleep right away.
The next morning wake up, get hydrated, drink a protein shake and go out for a run. This is the prime time to burn fat, because your metabolism is only like this once a day. Because you have the carbs stored from last night your muscles have energy, but you are in a fasted state. Your body burns more fat this way. And, while some muscle is burned, it is A LOT less than the amoutn of fat burned. Studies show this, but no scientific reasoning has yet been found, except some seem to think that the release of IGF-1, (insulin growth factor 1) during sleep is still around in your blood stream so you burn less muscle. The protein shake is also there as well. Come back from the run and your metabolism has been kick started, make sure to then eat a high calorie, high carb meal with protein and fats to restore your bodies fuels. You do not store as much fat at this time so it is okay to eat fats, mono unsaturated of course, because instead of storing them you continue to burn it as energy after intensive exercise. In fact after a while your body gets used to bruning these types of fats and you benefit from it even when not eating after exercise. Also running in the morning helps some people wake up and the enorphins are a great way to start the day instead of jittery caffeine.