The 4th of July weekend means plenty of holiday races, but did you know the Cook Park Marathon/Half is on the 5th of July? This is the 2nd in a series of 4 races over the 4th of July weekend called the Firecracker Quadzilla/Quadzuki. It can be run as part of the series or as an independent event. The Cook Park Marathon and Half Marathon is 4.37 mile loop in that is in both Cook…
