Jun 28 2015: Zachary Curtis DNF'ed at the Men Cat 3/4 Race at the Longsjo Classic Day 3 in a group sprint

Jun 26 2015: Zachary Curtis DNF'ed at the Men Cat 3/4 Race at the Longsjo Classic Day 1 in a group sprint

May 9 2015: Zachary Curtis places 17th at the CAT 3 Race at the Myles Standish State Forest Road Race in a field sprint