Ask an expert: How often should I replace my running shoes?

I’m a relatively new runner (I only run about 10 miles per week). How often should I be changing out my running shoes? -Jared
Welcome to the wonderful world of running! Ten miles per week is a great running regimen and at that rate, the average running shoe will last about 40-50 weeks or close to a year. The general rule of thumb is to replace your running shoes every 350-500 miles but that can vary based on the following variables:

• Style. Lighter weight shoes can break down more quickly.
• Weight. A lighter runner may get more miles out of the shoes than a heavier runner.
• Form. Someone who runs with a heavy foot strike will wear through shoes more readily than someone who lands lightly.
• Variety. If you wear the shoes for other activities like kicking around, other sports, walking and site seeing, this will add on to the mileage.

The good news is you can develop a relationship with your shoes and along the way learn what works for you and your shoes. Here’s how:

• Mark the date you purchased the shoes on the side of the shoe sole with a permanent marker to remind you of birth date and replacement date. You can also include this information if you use a paper or online log and keep track of the mileage on the shoes. There’s even an app called the Running Shoe Tracker – Shoedometer that tracks the mileage of your shoes.
• Save your shoes for runs only and they’ll last longer.
• Check the sides of the soles for wrinkling as this is often a sign that the shoes are breaking down.
• Wash your shoes by removing the insole, wash with a mild soap (dishwashing detergent) and sponge or brush, stuff with newspaper or paper towel to dry.  Avoid putting your shoes in a washing machine or dryer as it will destroy the shoe’s materials.
• If your shoes get wet on the run, simply stuff them with newspaper or paper towel to dry.
• Avoid leaving your shoes in extreme elements like a car in the middle of summer or the dead of winter. Shoes can melt and freeze and it will break them down or even melt!

Overall, if your mileage starts adding up, you can purchase a second pair and alternate them run by run. You’ll get more time out of each pair and it will extend the overall running time.
Happy Trails.
Coach Jenny Hadfield
Coach Jenny Hadfield is a published author, writer, coach, public speaker and endurance athlete. To find out more, visit our Meet Our Writers page or visit Coach Jenny’s website.