I think one of my favorite running workouts is speed work. It is fun to push yourself and then have a little recovery before you push yourself again. I really think it also makes me become a faster runner. It is also a great calorie burner!
I loved this particular workout. I walked away feeling like I got a killer workout, but didn’t feel dead. I think the walking recovery part was the key. I have done this same workout, but instead of doing the 4.o speed, I did 6.1. Both are amazing workouts! (You can always change the speed to fit your level of running)
Roll on mobility ball. Find it HERE. This is my favorite way to warm-up and loosen my muscles. Then stretch for about 10 minutes.