[2] She attended Wyoming Seminary high school with future United States National Field Hockey teammate Kathleen Sharkey.
[3] Throughout high school, Kolojejchick was a standout athlete, playing soccer, softball, gymnastics, track, swimming, and field hockey.
[3] Kolojejchick attended the University of North Carolina (UNC) where she was a midfielder on the school field hockey team.
[2] On the way to a fourth-place finish for the U.S. team at the 2014 Women's Hockey World Cup, Kolojejchick scored five goals in the tournament.
Injuries on the U.S. national team prior to the 2015 Pan American Games led to Kolojejchick rotating between forward and midfield positions.