Flag Football

10 leagues Fall, Winter, Spring

Run by volunteers, so if a website isn't updated yet, check their social media or reach out directly.

CityForAgeLevel

Oakland 1 listed

East Bay NFL Flag (East Bay Flag Football / EBFF)Rec

Oakland, Alameda · Boys/Coed program plus a separate Girls program

Next season not posted yet

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When: Fall 2026: opener Sat Sept 12 (Alameda) / Sun Sept 13 (Oakland); Girls league Sun Sept 13 - Nov 1 in Oakland. 8-week format (per Dec 2025 news post). Spring 2026 season was also run; Spring 2027 dates not posted yet.
Sign-ups: Fall 2026 (via PlayMetrics): Boys/Coed $225, Girls $125; early-bird $25 off by July 19; late fee from August 15. Spring 2027 registration not posted yet.

More details

Seasons: Fall, Spring
Contact: [email protected]
Updates: Website: 2027 dates not posted yet

Berkeley 1 listed

Next Level Flag Football - BerkeleyRecAll games at one location

Berkeley · Coed

Sign-ups open

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Ages: Grades K-7 (K/1, 2nd, 3rd, 4th, 5th, 6th, 7th grade)
When: Winter 2027: Jan 24 - Mar 21, 2027 at Cal Memorial Stadium, UC Berkeley (Sundays; Week 4 on Sat Feb 13); 9 program dates, practice + game back-to-back each week
Sign-ups: 2027 Winter registration open; Registration closes 02/01/2027; fee $345

More details

Seasons: Winter
Updates: Website up to date

Alameda 3 listed

East Bay NFL Flag (East Bay Flag Football / EBFF)Rec

Oakland, Alameda · Boys/Coed program plus a separate Girls program

Next season not posted yet

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When: Fall 2026: opener Sat Sept 12 (Alameda) / Sun Sept 13 (Oakland); Girls league Sun Sept 13 - Nov 1 in Oakland. 8-week format (per Dec 2025 news post). Spring 2026 season was also run; Spring 2027 dates not posted yet.
Sign-ups: Fall 2026 (via PlayMetrics): Boys/Coed $225, Girls $125; early-bird $25 off by July 19; late fee from August 15. Spring 2027 registration not posted yet.

More details

Seasons: Fall, Spring
Contact: [email protected]
Updates: Website: 2027 dates not posted yet

San Leandro Flag (NFL FLAG San Leandro)Rec

San Leandro (serves Alameda and West Alameda County) · Coed divisions plus All-Girls divisions

Sign-ups open

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Ages: Grades K-8 (grade-based: Co-Ed K/1, 2/3, 4/5, Middle School; Girls 4/5, Middle School). K-1st also has the 'Red Zone' intro program.
When: Spring 2027: Saturdays March 20 - May 22 (10 games), afternoons; location Bancroft Middle School or TBD. Also ran a Fall 2026 season (listed as $275 Saturday afternoons on alamedaflagfootball.com).
Sign-ups: Spring 2027 registration OPEN (TeamPass): early bird $250 until October 31, 2026; new players $325; returning players $275 with promo code.

More details

Seasons: Fall, Spring
Updates: Website up to date

United Sports of America NFL FLAG - Alameda (middle school boys & all-girls)Rec

Alameda · Boys (middle school) and All Girls (middle school & high school) divisions

Sign-ups open

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Ages: Middle school boys; middle school and high school girls
When: Fall 2026: Boys Middle School, August - November, games at Estuary Park (200 Mosley Ave, Alameda). Spring 2027: February 17 - May 19, 2027 (All Girls Division and All Boys Division).
Sign-ups: Fall 2026 closed. Spring 2027 registration open (All Girls and All Boys divisions).

More details

Seasons: Fall, Spring
Contact: [email protected]
Updates: Website up to dateInstagram active Oct 2026Facebook active Oct 2026

San Leandro 2 listed

San Leandro Flag (NFL FLAG San Leandro)Rec

San Leandro (serves Alameda and West Alameda County) · Coed divisions plus All-Girls divisions

Sign-ups open

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Ages: Grades K-8 (grade-based: Co-Ed K/1, 2/3, 4/5, Middle School; Girls 4/5, Middle School). K-1st also has the 'Red Zone' intro program.
When: Spring 2027: Saturdays March 20 - May 22 (10 games), afternoons; location Bancroft Middle School or TBD. Also ran a Fall 2026 season (listed as $275 Saturday afternoons on alamedaflagfootball.com).
Sign-ups: Spring 2027 registration OPEN (TeamPass): early bird $250 until October 31, 2026; new players $325; returning players $275 with promo code.

More details

Seasons: Fall, Spring
Updates: Website up to date

Next Level Flag Football - San LeandroRecAll games at one location

San Leandro · Coed

Sign-ups open

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Ages: Grades K-7 (K/1, 2nd, 3rd, 4th, 5th, 6th/7th grade)
When: Winter 2027: Sundays Jan 10 - Mar 7, 2027 at San Leandro High School; 9 program dates, practice + game back-to-back each week
Sign-ups: 2027 Winter registration open; Registration closes 01/18/2027; fee $305

More details

Seasons: Winter
Updates: Website up to date

Hayward 1 listed

United Sports of America NFL FLAG - Hayward / Union CityRec

Hayward (also serves Union City, Fremont, Newark, Castro Valley) · Coed grade divisions plus All Girls Middle School and All Girls High School

Sign-ups open

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2027 dates aren't on their website yet, but their Instagram and Facebook are active. Check there for sign-up news.

Ages: Kindergarten - 8th grade (K-1, 2-3, 4-5, 6-8) plus All-Girls Middle School and High School
When: Fall 2026: Sundays at Tennyson High School (27035 Whitman St, Hayward); remaining dates Oct 25, Nov 1, playoffs & championship Nov 8, 2026. Winter 2027 and Spring 2027 seasons offered (dates not posted yet).
Sign-ups: Winter 2027 registration open now. Spring 2027 registration opens January 11, 2027 and closes March 14, 2027.

More details

Seasons: Fall, Winter, Spring
Contact: [email protected]
Updates: Website: 2027 dates not posted yetInstagram active Oct 2026Facebook active Oct 2026

Castro Valley 3 listed

United Sports of America NFL FLAG - Hayward / Union CityRec

Hayward (also serves Union City, Fremont, Newark, Castro Valley) · Coed grade divisions plus All Girls Middle School and All Girls High School

Sign-ups open

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2027 dates aren't on their website yet, but their Instagram and Facebook are active. Check there for sign-up news.

Ages: Kindergarten - 8th grade (K-1, 2-3, 4-5, 6-8) plus All-Girls Middle School and High School
When: Fall 2026: Sundays at Tennyson High School (27035 Whitman St, Hayward); remaining dates Oct 25, Nov 1, playoffs & championship Nov 8, 2026. Winter 2027 and Spring 2027 seasons offered (dates not posted yet).
Sign-ups: Winter 2027 registration open now. Spring 2027 registration opens January 11, 2027 and closes March 14, 2027.

More details

Seasons: Fall, Winter, Spring
Contact: [email protected]
Updates: Website: 2027 dates not posted yetInstagram active Oct 2026Facebook active Oct 2026

Castro Valley Independent Sports League (CVISL) - Fall Flag FootballRec

Castro Valley

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When: Mid-August (team creation) through November; first games usually end of August; Super Bowl the third Saturday of November (weekend before Thanksgiving).
Sign-ups: 2026 Fall Flag Football registration posted as open (TeamSnap form). 2027 dates not posted yet.

More details

Seasons: Fall
Contact: [email protected]
Updates: Website: 2027 dates not posted yet

Next Level Flag Football - Castro ValleyRecAll games at one location

Castro Valley · Coed

Sign-ups open

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Ages: Grades K-7 (K/1, 2nd, 3rd, 4th, 5th, 6th/7th grade)
When: Winter 2027: Sundays Jan 3 - Feb 28, 2027 at Castro Valley High School; 9 program dates, practice + game back-to-back each week
Sign-ups: 2027 Winter registration open; Registration closes 01/11/2027; fee $315

More details

Seasons: Winter
Updates: Website up to date

Dublin 2 listed

Next Level Flag Football - DublinRecAll games at one location

Dublin · Coed

Sign-ups open

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Ages: Grades K-7 (K/1, 2nd, 3rd, 4th, 5th, 6th/7th grade)
When: Winter 2027: Sundays Jan 10 - Mar 14, 2027 at Dublin High School (no activity Feb 14); 9 program dates, practice + game back-to-back each week
Sign-ups: 2027 Winter registration open; Registration closes 01/18/2027; fee $305

More details

Seasons: Winter
Updates: Website up to date

Pleasanton Junior Football League (PJFL) - Co-Ed Flag & Girls FlagRec

Pleasanton (nearby; Tri-Valley incl. Dublin) · Coed; separate Girls Flag Football League

Next season not posted yet

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2027 dates aren't on their website yet, but their Instagram and Facebook are active. Check there for sign-up news.

Ages: Co-ed flag: grades 2-8
When: 2026 co-ed flag: evaluations July, games August - November at Ken Mercer Sports Park; Jamboree in September. Girls league: site lists only a Friday June 5 All Girls Flag Football Camp; girls season dates not posted.
Sign-ups: 2026 Co-Ed Flag: $350 (registration page on site). 2027 not posted yet.

More details

Seasons: Fall
Contact: [email protected]
Updates: Website: 2027 dates not posted yetInstagram active Oct 2026Facebook active Oct 2026