Dream about chasing running symbolises a threat. You are behaving recklessly. You can no longer suppress your emotions. This dream is sometimes some pressing issue that needs your immediate attention. You need to investigate further what aspect or component of your life you need to let go.
Chasing running dream is a hint for stagnant emotions. Someone in your life who is opportunistic. You are literally still trying to find yourself and figure out where you want to go in life. This dream hints your sense of direction and how you are pursuing your goals. You are trying to control what is being revealed about yourself and your character.
If you dreamt about chasing running:
Whatever skills or talents you’re using to accomplish your present goals may seem blocked. This could give rise to a sense of frustration if you let it, but don’t fall into this trap. If you can’t get motivated, focus on something else, perhaps an activity you’ve never tried before. This could get your mind going again while allowing your other skills to pick up steam.