3 mile run/workout

This morning had a great 3 mile run. I didn't have my watch to look at for pace. I really think it allowed me to slow down and enjoy the run more. I was not looking at my wrist constantly to see what pace was or pushing to increase the pace...just a good steady run.
After my run I did 2x10 pull ups, 2x20 push ups, 2x20 sit ups. Then I stretched out really good.
I know 3 miles is not enough mileage to be training for marathon. I am going to run 2x day at 3-5 mile distances for next couple weeks to build more endurance. I will be logging the miles just not by doing 6-10 miles at one time daily. I will do a long run 1x a week.
Hope everyone has great week!