KIDSPORTS Fall 7v7 Flag Football will follow the USA Football 7v7 Flag Rule Book, with some modifications and clarifications below.
https://assets.usafootball.com/documents/rookietackle/resources/ADM-7on7-Flag-Rulebook.pdf
Ball Sizes:
1st-5th Grade = Peewee
6th-8th Grade = Junior
6th-8th Grade Modifications:
The no-run zones will apply between the 20 and 25 yard lines, and the goal line and 5-yard line.