Dream about running fast indicates your over-inflated ego. Perhaps you are overly analytical. You lose something. Your dream is sometimes your nervousness or irritability about something. You need to be more direct about your feelings.
Running fast dream means you need to be more affectionate to the ones you love and care about. Whatever you are looking for will turn-up. You are looking to change your image and attitude. The dream means a pitfall in some situation. You are feeling ineffective.
If you dreamt about running fast:
Beware of those who are too flighty. You are tempted to get caught up with people who are fun and creative, but who don’t have their feet firmly planted on the ground. Make sure you associate with people who help you, not throw you off balance.