Beginner's Running Plan - This plan pretty much details what I would advise people who find it difficult to start running after a long "off-period". Do short intervals or walking and running or jogging.
I need to make myself do this! HOW TO START RUNNING: This beginners guide to running is perfect for people who want the benefits of running — strong muscles, a healthy bone density, a superior workout, and much more — but don't know where to start.
16-Week Half-Marathon Training Schedule For Beginners