Knowing when to replace your running shoes isn't an exact science and may require more thought and consideration than simply using miles run as a guide. Here are some things to consider before purchasing a new pair of shoes.

Training in a range of shoes give a diversity in the same way that changing running surfaces (road, trail, grass, treadmill) reduces the repetitive part of repetitive stress injury risk from runners that run on the same surface all of the time.

Coach Matt Young's Genesis 5K program is bringing together people of all shapes, ages, and sizes to prepare for a 5K, and to achieve even greater things in running and in life.

A treadmill can be a great tool for refining your running form and moving toward your fitness goals.

Running with a jogging stroller is a great way to get a great workout - together!

Strong, flexible feet provide a solid foundation for helping the rest of your body move efficiently.

Fitness over 40? You're just getting started!

Training for and participating in a 5K run is a great way to set and achieve family fitness goals.