|name||date new||miles||kilometers||Total time||climb||sessions||controls|
|saucony Grid Excursion TR 4||11/21/09||134.8||216.9||20:21:00||2685||23||15|
|Excursion TR 3||1/30/10||120.0||193.1||0||0||0|
Here you can automatically keep track of some interesting statistics on your shoes. It's generally recommended to replace your road running shoes after 350-500 miles, because of increased injury risk due to midsole cushioning breakdown. more info. Note that trail or forest sessions have a different effect on shoe wear, and that mileage may not be the limiting factor.