Jun 9 2013: Nathan Lay places 4th at the Men Cat1/2/3/4/5 Junior 15-16 Race at the Tulsa Tough - River Parks Riverview Criterium in a group sprint

Jun 8 2013: Nathan Lay places 3rd at the Men Cat1/2/3/4/5 Junior 15-16 Race at the Tulsa Tough - George Kaiser Family Foundation Brady Village Criterium in a group sprint

Jun 8 2013: Nathan Lay DNF'ed at the Men Cat 5 19-34 Race at the Tulsa Tough - George Kaiser Family Foundation Brady Village Criterium in a group sprint