Best Running Shoes (2025): Asics, Hoka, Nike, Running

The collective wisdom of the internet states that shoes need to be replaced for 300-500 miles. However, the rules of thumb from decades ago are based on some limited research and general advice from brands. New foam varieties, outsole rubber and upper technology mean that blanket advice can be difficult.

There are various formulas of modern midsole foam. Durability is determined not only by how long the protective cushion lasts, but also by whether it continues to provide bounce and performance. Some of the top superforms may lose early energy, but remain as protective as the stiffer and more traditional EVA soles. For example, high-tech carbon race shoes can become daily runners if they lose the edge of top speed.

You also need to consider a unique running style. Shoes wear out different ways on different runners. This is influenced by variables such as weight, stride pattern, pace, daily use, topography, and climate. There are obvious signs of wear and tear. The collar on the heel has rubbed, the hole in the upper or grip is worn. The midsole is hard to find when you spend the day. They don’t fold back like old shoes.

Best advice: Use your shoes until something feels bad. If that happens, you might want to start shopping.