Running in the USA: Marathon Updates within 25 miles of Columbus, OHhttp://www.runningintheusa.com/RSS/RaceCityRadius.aspx?City=Columbus&State=OH&Radius=25&Special=marathonAdded Races, Updated Races, Photos Posted, Results Posted, Forum Posts.(c) 2013, Delta Computer Solutions, Inc.5Nationwide Children's Hospital Columbus Marathon ~ Columbus, OH ~ Oct 20, 2013Race Updatedhttp://www.runningintheusa.com/Race/View.aspx?RaceID=200711/16/2012 5:47:00 PMLast Chance for Boston Marathon ~ Dublin, OH ~ Feb 24, 2013Results Addedhttp://www.runningintheusa.com/Race/View.aspx?RaceID=31012/26/2012 11:30:00 PMLast Chance for Boston Marathon ~ Dublin, OH ~ Feb 24, 2013Race Updatedhttp://www.runningintheusa.com/Race/View.aspx?RaceID=310111/25/2011 10:03:00 PMNationwide Children's Hospital Columbus Marathon ~ Columbus, OH ~ Oct 20, 2013Results Addedhttp://www.runningintheusa.com/Race/View.aspx?RaceID=200710/17/2011 4:25:00 PMLast Chance for Boston Marathon ~ Dublin, OH ~ Feb 24, 2013Forum Posthttp://www.runningintheusa.com/Race/View.aspx?RaceID=31012/11/2009 9:33:00 AM