auto-run (running genre game)

guys im making a running genre project can anyone please help me add a code to a third person character controller (standard asset) to make my player run automatically without pressing any controls. any reply will be very much appreciated. thanks and more powers!

UNDER UPDATE

Put

transform.Translate (Vector3.forward * 5 * Time.deltaTime);

Change the 5 to whatever you want.
and as well change the forward to what you want E.G. - back, left, right)

If this is what you wanted please mark as correct.