There’s no secret why running is fun.
Speed, the wind on your face, that adrenaline, rush – as soon as toddlers learn to run, it’s hard to keep them still, they will choose walking over walking, as the preferred mode of transport. It is too bad that as people get older as we become more circumspect in our movements, we also cease to run. In some culture running is even a big no-no for grownups to do. It is cheap to run and enjoyable. By going to doctor he or she will encourage you this way. Prepare cloth that allows you to have free movements and perfect shoes for running.
You can start from now.