One of the deepest and most competitive public 5Ks returns to the Nike campus near Beaverton on Saturday evening, July 29th. The Bowerman Track Club 5K brings together a wide assortment of runners, from the fastest Nike athletes to local runners who come simply for the novelty of the rare chance to run at Nike World Headquarters. The winning times are usually eye-poppingly fast, but don’t be intimidated. Runners of all paces are welcome to…