It was Flanagan 's second consecutive title .
The two individual champions were , for the men , Dathan Ritzenhein ( Colorado , 29 : 14.1 ) and , for the women , Shalane Flanagan ( North Carolina , 19 : 30.4 ) .
It was Shalane Flanagan 's second consecutive title .
The two individual champions were , for the men , Dathan Ritzenhein ( Colorado , 29 : 14.1 ) and , for the women , Shalane Flanagan ( North Carolina , 19 : 30.4 ) .