Hello. Holly Springs does have schools on both the year round track schedule and the traditional schedule. There is an option to request certain tracks or the traditional schedule but if often depends on if the school is full or not (Holly Springs has some schools that are currently full). You can find out what school your kids will be assigned here -
Student Assignment / Overview
Year Round is only offered for elementary and middle school so if you have a kid in high school they will be in a traditional schedule.