Since it improves aerobic fitness, running is a great way to help improve your cardiovascular health. Plus, it burns calories and can build strength.
Physical exercise, running included, is known to release endorphins in the brain. Endorphins make you more energetic, more awake and, yes, happier.
When we run with others, we can run farther and faster more easily. Social running can pull you out of a running funk or low mood, inspire you to try new events.
Running strengthens your heart by pumping blood more effectively through your body.