Rule of thumb is every 6 months or 500 miles, whichever comes first. Heavier runners should replace their shoes close to the 350 mile mark while lighter runners can stretch shoe mileage closer to the 550 mile range. If you run around 25 miles per week, you should replace you shoes every three to four […]

It is a good idea to replace your shoes every three to four months, if you run an average of about 25 miles a week. This number fluctuates based on your height and weight, but the range is between 350-550 miles with heavier runners needing to replace shoes closer to 350.