At Acacia Elementary School, the i9 Sports Flag Football League organizes players into age-based divisions such as 4U (under 4), 5U, 6U, and so on up to 14U, ensuring kids play with peers of similar age and skill. Divisions may be coed or separated into boys and girls leagues, helping create a fair, fun, and supportive environment for all athletes to learn and compete.

The event takes place at Acacia Elementary School in Fullerton, CA. The school is easily accessible for families and traveling teams, with parking available on site.

The Acacia Elementary School i9 Sports Flag Football League offers coed divisions, allowing participation from all genders.

The Acacia Elementary School i9 Sports Flag Football League, part of the Fullerton Youth Flag Football League, is a recreational program designed for kids ages 5 to 12 at beginner to intermediate skill levels. The league is beginner-friendly and focuses on teaching the fundamentals of flag football in a safe, supportive, and fun environment. It is not a highly competitive or elite league—athletes do not need prior experience to join, and everyone is welcome. The league offers multiple levels of play by grouping athletes into divisions based on age and skill, ensuring that each child is matched with peers at a similar level. This approach helps all players build confidence, develop skills, and enjoy the game at their own pace. Coaches emphasize teamwork, sportsmanship, and personal growth, making it a great place for kids to learn, play, and make friends. Families can feel confident that their children will have a positive, encouraging experience regardless of their starting skill level.

The Fullerton Youth Flag Football League at Acacia Elementary School is an excellent fit for families seeking a recreational, skill-building experience for kids ages 5 to 12 (4U–14U). This league is best for young athletes who want to learn the fundamentals of flag football in a safe, non-contact setting, make new friends, and develop teamwork, confidence, and sportsmanship. Whether your child is new to the sport or looking to improve, our supportive coaches ensure everyone gets to play, grow, and have fun. Participants gain valuable experience through age-appropriate coaching, friendly competition, and a focus on personal development rather than just winning. If you’re looking for a positive, community-oriented program that fits your family’s schedule, consider joining us this season. Registration is open, and we’re happy to answer any questions you may have!