Aikaterini Zafeiri, a High School Grade 3 student at Athens College, competed in the following shooting events:

• An Air Gun event for selected athletes, organized by the Greek National Shooting Federation and held at the National Shooting Range in Vyronas on September 12, 2026. She placed 1st in the U18 Individual Air Rifle and 2nd in the overall results. Her performance also qualified her to join the Greek National team.

• The A' Category Interclub Air Gun Championships organized by A.O. Zeus, held at the National Shooting Range in Vyronas, on October 3, 2026, where she won second place in the individual competition.