Wondering when your running shoes are past their prime? This article covers the essential signs that your shoes are worn out, why it matters, and how you can track their lifespan. Get practical tips for keeping your feet happy and avoiding injuries. You'll learn what changes to look for in cushioning, tread, comfort, and even how your body feels after a run. Run smarter with a straightforward guide to extending your shoe's life and knowing when it's time for a fresh pair.