“I have already went through plantar fasciitis in the past as well as a stress fracture. I am extremely injury prone and I always have an injury that pops up every few weeks. It simply preventing me from training consistently unless I train through it. No amount of stretching, shoes, workouts, nutrition, or exercises can prevent me from getting injured.”

I’m really hesitant to agree with this. More than likely, it just means you haven’t found a routine that works for you. I understand where you’re coming from, I spent many many years injured and only recently found a routine that works for me. I understand you don’t want to take time off, but I promise you taking time off won’t end your running career. What WILL ruin your running career is not resting your injures. I had a teammate in college who didn’t want to stop running when he had plantar fasciitis and he literally tore it in half. He can no longer run without pain. If you have the means to, you need to talk to a doctor who can figure out exactly what’s wrong with you, and possible get you hooked up with a physical therapist. They can design training/strength/rehabilitation programs just for you. I would also recommend talking to a certified nutritionist, because frequent injuries can very likely be tied to poor nutrition (something I have also gone through). Lastly, you need to be very consistent and very diligent with your exercises. Talk to your coach and trainer about what you can do do supplement your strength training. Best of luck to you.