Huntley’s Addison Avi runs the ball in varsity flag football last season at Crystal Lake Central High School. Here are five storylines to watch in McHenry County for the 2026 girls flag football season. Cary-Grove's Kennedy Manning (right) celebrates their win over McHenry in the IHSA McHenry Regional girls flag football championship game at McCracken Field in McHenry. Dominic Pearson, head coach of Central’s girls lacrosse program, will serve as flag football coach. Dundee-Crown’s Kerrigan Svec, left, tries to get past Jacobs’ Ella Edgerton in varsity flag football at Dundee-Crown High School in Carpentersville.