Cardio pls

Pilates has potential, but I can't live on flexibility and strength conditioning alone. I need to reintroduce cardio. So I think next week I'll run in the morning on Monday and Wednesday, or at least Wednesday, and the week after that my Bikram package will be done and I'll start running Wed-Fri-Sun: an ordinary 2-mile-ish run just for a little cardio maintenance on WF, and a long run on Sundays. I expect to formulate some more specific goals for running fitness as the weather gets warmer and the school year winds up, which I will be able pursue in a targeted way over the summer.