Running Man

What does it mean to dream you are running and cannot stop;until you hit the side of a car?
In the dream, I was at my uncle's house at night. I'm heading home and seeing if the bus is coming. I head out onto the coast and see this beautiful clock. Then I turn around and head to the road. I start running; run across the road and continue on the road until I run into the side of a car; all the while trying to stop.

That could mean a lot of things or nothing at all. check www.dreammoods.com for all the symbols that were in the dream too see if anything clicks and post any questions.