RISE Flag Football Riverside is offering a Fall 2026 league with girls-only and coed divisions at Arlington Heights Sports Park. Sunday games begin September 20, and the current player-registration forms list a season that runs through November 1.
At a Glance
- Program: RISE Flag Football Riverside Fall 2026
- Event dates: September 20 through November 1, 2026
- Location: Arlington Heights Sports Park, 9401 Cleveland Ave., Riverside, CA 92503
- Girls divisions: Grades 3–5 and 6–8
- Coed divisions: Pre-K/K through eighth grade
- Registration deadline: August 23, 2026 at 11:55 PM; registration is open until then. Current late fees are $190 for Pre-K/K and $280 for grades 1–8, plus a $20 additional fee and checkout fees.
Girls-only divisions and coed play
RISE lists girls-only divisions for grades 3–5 and 6–8. Its coed divisions are open from Pre-K/K through eighth grade. The organizer’s announcement says no prior experience or tryouts are required, giving families an accessible entry point for fall flag football.
What the fall schedule and format include
- Sunday games from September 20 through November 1.
- Girls divisions played as 6v6 flag football.
- Coed divisions generally played as 6v6; RISE’s youth rules list a 5v5 Olympic format for grades 7–8.
- Optional practices that are generally arranged by coaches and families around game days.
Registration is open through Aug. 23
RISE’s current registration forms show late registration through August 23 at 11:55 PM. The listed late fee is $190 for Pre-K/K and $280 for grades 1–8, each with a $20 additional fee plus processing and credit-card fees at checkout. The forms also note a $15 sibling discount after the first athlete is registered.
Families registering after the regular-registration period should expect uniforms may arrive in Week 2 or Week 3. Confirm division placement, current availability, fees and any practice details directly with the organizer before registering.