Oklahoma Marathon Series – The Oklahoma Standard
Two cities. Two events. One awesome finishers medal! The Williams Route 66 Marathon and OKC Memorial Marathon are teaming up to offer the Oklahoma Standard Challenge to all of our participants. Complete the virtual OKC Memorial Marathon or half marathon in October and the virtual Williams Route 66 Marathon or half marathon in November and you’ll receive a shiny new piece of hardware to add to your collection! The Oklahoma Standard Challenge is all about coming together as Oklahomans and showing the world how strong we are in the face of adversity, just like we did after the Oklahoma City bombing in 1995.