CHAPEL HILL, N.C., May 20, 2014 /PRNewswire/ -- Race 13.1 is pleased to announce that Blue Cross and Blue Shield of North Carolina (BCBSNC) is now the Title and Presenting Sponsor of every Race 13.1 event in North Carolina through 2016. The Blue Cross and Blue Shield Live Fearless Race 13.1 Series is one of the nation's newest half marathon racing series with each event featuring a half marathon and 5k and 10k races.