May 19 2013: Isaac South places 28th at the Men Cat3/4 Race at the BHB Spring Hill Criterium in a group sprint

May 19 2013: Isaac South places 18th at the Men pro/1/2 Race at the BHB Spring Hill Criterium in a group sprint

Jun 23 2012: Isaac South places 11th at the Men Cat 3 00-99 Race at the All That Jazz Criterium