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Miami Beach 13.1 Marathon New York 13.1 Marathon Boston 13.1 Marathon Chicago 13.1 Marathon
Minneapolis 13.1 Marathon splash-Atlanta Los Angeles 13.1 Marathon Ft.Lauderdale 13.1 Marathon

13.1 Marathon® is the Inaugural series of themed half marathons serving some of America's top running communities with a stand-alone half marathon for locals to embrace and visitors to experience.