|name||date new||miles||kilometers||Total time||climb||sessions||controls|
|North Face Ultra 103||6/1/06||4.2||6.8||3:18:52||0||7||0|
|Nike Air Pegasus||5/23/06||69.2||111.4||9:06:05||0||9||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.