I also pretty much am trying to complete a 5K every month so that I have to keep active. I'm just so afraid of falling off the bandwagon, and if my schedule is full, then I'll always have something to train for.
That's a perfect plan right there!
I know when I sign up for an event, I am motivated to train, so I won't make a food of myself on race day!
"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather, to skid in broadside thoroughly used-up, totally worn out, and loudly proclaiming: WOW WHAT A RIDE!!!!"