I've been dieting and exercising recently, and I find that I'm torn between 2 things I need to improve, but I don't know which is more important to me at the moment. My distance running sucks these days because I go about half a mile before I gas out and my speed sucks too because I can't sprint nearly as fast as I used to sprint. I used to run a 6:15 mile and a 13 second 100 meters, but needless to say, I can do neither these days. What can I say? I'm a weightlifter, not a runner. Which aspect of my training should I focus on more? Should it be the distance running or the speed training?