Nike has been manufacturing some of the world’s best running shoes for many years.The Nike Pegasus is one of the longest-standing running shoe franchises and one of the absolute best-sellers in the Nike lineup of running shoes.While it may not be the fastest running shoe on the market, it’s responsive enough to allow you to keep pace when you need it.It is a mid-priced neutral trainer that is suitable for runners of all levels, from the beginner to the advanced.Every two years, Nike makes major changes to the both the upper and the midsole of the Pegasus.The Nike Pegasus has had 30 versions since it was first released in 1983.Which Pegasus is best?Here I will be comparing the four latest models for Nike Pegasus:Pegasus 39,38,37 and 36.Nike Pegasus 39 vs. Pegasus38 vs. Pegasus37 vs. Pegasus36:which should you buy?What's the difference between Pegasus 36 and 37?What's the difference between Pegasus 38 and 39?In this Nike Pegasus 39 vs. 38 vs. 37 vs. 36 showdown article,I’m going to discuss all of the key construction and performance similarities and differences that exist among these shoes.And you can decide which model will suit you best.