Description of the idea: Whenever you jump you see a yellow bar, this suggestion is for when you run as well.
Why should this be added?: If you are chasing someone down they could run out of stamina, or stop people from running all the time since its unrealistic for people to be able to continuously run.
What negatives could this have?: The people who are chasing someone could run out of stamina, and if the runner is max stamina they could get away.
Additional information:
This is the bar in question.