Apr 28 2013: Derek Drifmeyer places 34th at the Men Cat 5 Race at the OSRS #6 - Lynchburg in a group sprint

Apr 14 2013: Derek Drifmeyer places 25th at the Men Cat 5 Race at the OSRS #4 Reilly Road Race

Apr 7 2013: Derek Drifmeyer places 37th at the Men '5 Race at the OSRS #3 - Zanesfield p/b Team SixOneFour

Mar 16 2013: Derek Drifmeyer places 25th at the Men CAT 5 Race at the OSRS #1 - Lake Hope