RISE Riverside Fall Flag Football League
Fall 2026
Arlington Heights Sports Park · Riverside
Ages: Girls: grades 3–8; Coed: Pre-K/K–8th
Format: Girls 6v6; coed 6v6 / 5v5 in grades 7–8
Registration: Open through Aug. 23; late registration
Flag Football Leagues in Southern California
Find recurring flag football leagues and seasonal programs across Southern California. Leagues are multi-week programs where parents register their kids to play flag football — compare seasons, formats, registration deadlines, and rules formats.
7 leagues found
i9 Sports Girls Flag Football — Costa Mesa 2026
Fall 2026
College Park Elementary · Costa Mesa
Ages: Girls ages 3–14
Format: 5v5 & 6v6
Registration: closes September 4 · $198, fees included
Females in Flag OC
Fall 2026
5 Orange County locations
Ages: Girls PreK-8th
Format: 6v6
Registration: Season begins Sept. 11
Matt Leinart Flag Football
Fall 2026
6 Orange County locations
Ages: Boys PreK-8th
Format: 6v6
Registration: Season begins Sept. 11
NFL FLAG SoCal
Fall 2026
Los Angeles locations
Ages: Coed K-8 / ages 4-14
Format: 5v5
Registration: Season starts September 20 · $250-$375
XFLAG Women’s League — North Park
Fall 2026
North Park turf field · San Diego
Ages: Adult women
Format: Saturday women’s league
Registration: Contact organizer to join
Girls Flag League 2026–27 Season
2026–27 Season
Orange High School
Ages: Girls U12, U14 and High School
Registration: Contact organizer for team entry
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