Currently, for my 5k/10k racing, I use the Saucony endorphin pro 3. After their racing lifespan is over, my plan is to get takumi sen 9 or 10 for racing, and switch the endorphins to use as a workout shoe.
How long are these shoes good for racing, and after that, how many more for workouts?
What are your picks for the most durable super shoes?