66 Upcoming 5K Races Near Fairfield, CA

Beer City Half™ Alameda

Alameda, CA

Saturday, July 11th, 2026

Half

10K

View details for race Beer City Half™ Alameda

Track Night SF Presented by Tracksmith

San Francisco, CA

Wednesday, July 15th, 2026

1 Mile

View details for race Track Night SF Presented by Tracksmith

Margarita Mayhem 5K (Chicago Area)

Elk Grove, IL

Friday, July 17th, 2026

View details for race Margarita Mayhem 5K (Chicago Area)

Davis Moonlight Run

Davis, CA

Saturday, July 18th, 2026

10K

Half

View details for race Davis Moonlight Run

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Beer Vs Wine 5K (Chicago Area)

Elk Grove, IL

Saturday, July 18th, 2026

View details for race Beer Vs Wine 5K (Chicago Area)

2026 Napa to Sonoma Wine Country Half Marathon ...

Napa, CA

Saturday, July 25th, 2026

Half

View details for race 2026 Napa to Sonoma Wine Country Half Marathon & Rosé 5K

Summer Breeze

San Leandro, CA

Saturday, August 1st, 2026

10K

Half

Trail

View details for race Summer Breeze

Golden Gate Double 8K, Golden Gate 10K, Golden ...

San Francisco, CA

Sunday, August 2nd, 2026

10K

Trail

View details for race Golden Gate Double 8K, Golden Gate 10K, Golden Gate 5K

MaraFUNrun 5K

Sacramento, CA

Monday, August 3rd, 2026

View details for race MaraFUNrun 5K

Falcon 5K

Pleasant Hill, CA

Saturday, August 8th, 2026

View details for race Falcon 5K

Bear Creek

Orinda, CA

Saturday, August 8th, 2026

Ultra

View details for race Bear Creek

Race for the Arts 5K

Sacramento, CA

Saturday, August 22nd, 2026

View details for race Race for the Arts 5K

Walk for Paws

Pleasant Hill, CA

Sunday, August 30th, 2026

View details for race Walk for Paws

I Run They Learn

Dublin, CA

Sunday, August 30th, 2026

View details for race I Run They Learn

Taco The Town 5K & 10K

Stockton, CA

Saturday, September 5th, 2026

10K

View details for race Taco The Town 5K & 10K

Davis Labor Day Run

Davis, CA

Monday, September 7th, 2026

10K

View details for race Davis Labor Day Run

The Honey Badger Half (& 10K/5K)

Santa Venetia, CA

Friday, September 11th, 2026

10K

Half

Trail

View details for race The Honey Badger Half (& 10K/5K)

Running Fence Run - Celebrating Christo & Jeann...

Bloomfield, CA

Saturday, September 12th, 2026

Marathon

10K

View details for race Running Fence Run - Celebrating Christo & Jeanne-Claude's "Running Fence" - a 24.5-mile fabric fence in Sonoma & Marin Counties installed in September 1976

Beer City Half™ Bishop Ranch

San Ramon, CA

Saturday, September 12th, 2026

Half

10K

View details for race Beer City Half™ Bishop Ranch

Race To Slow The Pace

Lodi, CA

Sunday, September 13th, 2026

10K

Trail

View details for race Race To Slow The Pace

Fast Track To A Cure 5K Bay Area

Richmond, CA

Saturday, September 19th, 2026

Fast

View details for race Fast Track To A Cure 5K Bay Area

Rocky Ridge

San Ramon, CA

Saturday, September 19th, 2026

10K

Fast

View details for race Rocky Ridge

Alameda Island Running Festival

Alameda, CA

Sunday, September 20th, 2026

Half

10K

View details for race Alameda Island Running Festival

CASA Superhero Run 2026

Lodi, CA

Saturday, September 26th, 2026

View details for race CASA Superhero Run 2026

24th Annual MRC-MEF Run for Education

Martinez, CA

Sunday, September 27th, 2026

View details for race 24th Annual MRC-MEF Run for Education

10K On The Bay

Hayward, CA

Sunday, September 27th, 2026

1 Mile

10K

View details for race 10K On The Bay

East Bay Front Runners Pride Run and Walk

Oakland, CA

Saturday, October 10th, 2026

10K

View details for race East Bay Front Runners Pride Run and Walk

Lafayette Res Run for Education

Lafayette, CA

Saturday, October 10th, 2026

10K

Trail

View details for race Lafayette Res Run for Education

The Donut Fun Run 2026!

Alameda, CA

Saturday, October 17th, 2026

View details for race The Donut Fun Run 2026!

Diplo's Run Club San Francisco

San Francisco, CA

Sunday, October 18th, 2026

Code:FTR10

View details for race Diplo's Run Club San Francisco

NIGHT NATION RUN - SACRAMENTO

Sacramento, CA

Saturday, October 24th, 2026

View details for race NIGHT NATION RUN - SACRAMENTO

Miles for Migraine San Francisco

San Francisco, CA

Saturday, October 24th, 2026

View details for race Miles for Migraine San Francisco

2026 Winters Spooktacular Fun Run and Costume C...

Winters, CA

Sunday, October 25th, 2026

1 Mile

10K

View details for race 2026 Winters Spooktacular Fun Run and Costume Contest

USS Hornet Halloween 5k

Alameda, CA

Friday, October 30th, 2026

Fast

View details for race USS Hornet Halloween 5k

Día De Los Muertos 5k Race

Sacramento, CA

Saturday, October 31st, 2026

View details for race Día De Los Muertos 5k Race

Oakland Tech 5km/1 mile Race/Run/Walk Fundraiser

Oakland, CA

Sunday, November 1st, 2026

Trail

View details for race Oakland Tech 5km/1 mile Race/Run/Walk Fundraiser

Tunnel to Towers 5K Run & Walk - Santa Rosa, CA

Santa Rosa, CA

Saturday, November 7th, 2026

Fast

View details for race Tunnel to Towers 5K Run & Walk - Santa Rosa, CA

RunThrough San Francisco at Crissy Field 5k, 10...

San Francisco, CA

Saturday, November 7th, 2026

10K

Half

Fast

View details for race RunThrough San Francisco at Crissy Field 5k, 100k & Half Marathon

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 7th, 2026

Half

Ultra

Marathon

Trail

View details for race Lake Chabot Trail Run

Tunnel to Towers 5K Run & Walk - Sacramento, CA

Sacramento, CA

Saturday, November 14th, 2026

Fast

View details for race Tunnel to Towers 5K Run & Walk - Sacramento, CA

Concord California Turkey Trot 5K

Concord, CA

Thursday, November 26th, 2026

View details for race Concord California Turkey Trot 5K

12th Annual Tri-Valley Turkey Burn

Pleasanton, CA

Thursday, November 26th, 2026

View details for race 12th Annual Tri-Valley Turkey Burn

Solano Turkey Trot 2026

Fairfield, CA

Thursday, November 26th, 2026

10K

View details for race Solano Turkey Trot 2026

Oakland Turkey Trot

Oakland, CA

Thursday, November 26th, 2026

View details for race Oakland Turkey Trot

Nitro Turkey

San Pablo, CA

Thursday, November 26th, 2026

10K

View details for race Nitro Turkey

Bishop Ranch Turkey Trot

San Ramon, CA

Thursday, November 26th, 2026

View details for race Bishop Ranch Turkey Trot

Santa Rosa Turkey Trot

Santa Rosa, CA

Thursday, November 26th, 2026

View details for race Santa Rosa Turkey Trot

Run Against Hunger 2026

Stockton, CA

Thursday, November 26th, 2026

10K

View details for race Run Against Hunger 2026

Woodland Turkey Trot

Woodland, CA

Thursday, November 26th, 2026

10K

View details for race Woodland Turkey Trot

The Krampus Cross Country 5K, 10K, or Naughty N...

San Francisco, CA

Friday, December 4th, 2026

10K

Trail

Fast

View details for race The Krampus Cross Country 5K, 10K, or Naughty Nine Miler (LIVE or VIRTUAL)!

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