My favorite running shoe is the ASICSGT 1000. Or the Essex Shell Cuyana series. Admittedly I bought these shoes because they were cheaper and they fitted my size, a size 13. I wear a 12 1/2 and a size 13 fits me very well. This is not a training shoe, I would recommend you use it for racing as it is very light and doesn't have the long lasting cushioning of a training shoe.