Upcoming 5K Races in Fairfield, CA 2026-2027

China Camp Trail Run

San Rafael, CA

Saturday, May 23rd, 2026

Featured

Half

5K

Trail

Fast

View details for race China Camp Trail Run

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Healing Hearts: Walk/Run/MOVE! for Suicide Prev...

Oakland, CA

Saturday, May 30th, 2026

5K

View details for race Healing Hearts: Walk/Run/MOVE! for Suicide Prevention

Albany Move'n'Groove 2026

Albany, CA

Sunday, May 31st, 2026

5K

Fast

View details for race Albany Move'n'Groove 2026

Mclaren Park Roller Coaster 5k

San Francisco, CA

Sunday, May 31st, 2026

5K

View details for race Mclaren Park Roller Coaster 5k

The Big Run Presented by Brooks

Brentwood, CA

Wednesday, June 3rd, 2026

5K

Trail

View details for race The Big Run Presented by Brooks

The Big Run

Vacaville, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run

The Big Run Presented by Brooks

Stockton, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks

The Big Run Presented by Brooks and Fleet Feet ...

Santa Rosa, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks and Fleet Feet Santa Rosa

The Big Run Presented by Brooks

Sacramento, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks

The Big Run Presented by Brooks

Pleasanton, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks

NAHC - Running Is My High 2026

Oakland, CA

Saturday, June 6th, 2026

5K

10K

View details for race NAHC - Running Is My High 2026

2026 Lake Chabot Trail Challenge (Half Marathon...

Castro Valley, CA

Sunday, June 7th, 2026

Half

5K

Trail

View details for race 2026 Lake Chabot Trail Challenge (Half Marathon & 5K)

Skedaddle Bubble Run (1K, 5K, & 10-Miler)

Stockton, CA

Sunday, June 7th, 2026

10 Miles

5K

View details for race Skedaddle Bubble Run (1K, 5K, & 10-Miler)

Sacramento Pride Run

Sacramento, CA

Saturday, June 13th, 2026

5K

View details for race Sacramento Pride Run

Run to FosterHope

Sacramento, CA

Saturday, June 13th, 2026

5K

1 Mile

View details for race Run to FosterHope

Four Fools Wine Run 5k

Rodeo, CA

Saturday, June 13th, 2026

5K

View details for race Four Fools Wine Run 5k

The Pena Passage

Vacaville, CA

Saturday, June 13th, 2026

Ultra

10K

5K

View details for race The Pena Passage

Spreckles Lake 5K/SF Lightning Mile

San Francisco, CA

Sunday, June 14th, 2026

1 Mile

5K

Fast

View details for race Spreckles Lake 5K/SF Lightning Mile

Walnut Creek Run Club

Walnut Creek, CA

Monday, June 15th, 2026

5K

1 Mile

View details for race Walnut Creek Run Club

Miles for Mayo 5K

Brentwood, CA

Saturday, June 20th, 2026

5K

View details for race Miles for Mayo 5K

The City Eats & Stack Run Club - Hayward 5K

Hayward, CA

Saturday, June 20th, 2026

5K

1 Mile

View details for race The City Eats & Stack Run Club - Hayward 5K

Father's Day Run for Rotary

Concord, CA

Sunday, June 21st, 2026

5K

Trail

View details for race Father's Day Run for Rotary

The Rock the Loch 5K/10K/Half Marathon (LIVE or...

Castro Valley, CA

Friday, June 26th, 2026

5K

10K

Half

Trail

View details for race The Rock the Loch 5K/10K/Half Marathon (LIVE or Virtual)

Logout and Lace up

Sacramento, CA

Saturday, June 27th, 2026

5K

View details for race Logout and Lace up

Independence Day Dash 5k and Kids Run

Livermore, CA

Friday, July 3rd, 2026

5K

Fast

View details for race Independence Day Dash 5k and Kids Run

HRC Rotary 4th of July 5K Family Fun Run

Rodeo, CA

Saturday, July 4th, 2026

5K

Trail

View details for race HRC Rotary 4th of July 5K Family Fun Run

Liberty Bell 5k Fun Run

Brentwood, CA

Saturday, July 4th, 2026

5K

Trail

View details for race Liberty Bell 5k Fun Run

Alameda July 4th Parade R.A.C.E.

Alameda, CA

Saturday, July 4th, 2026

5K

Fast

View details for race Alameda July 4th Parade R.A.C.E.

Liberty Bell 5k fun run

Brentwood, CA

Saturday, July 4th, 2026

5K

1 Mile

Trail

View details for race Liberty Bell 5k fun run

Beer City Half™ Alameda

Alameda, CA

Saturday, July 11th, 2026

Half

10K

5K

View details for race Beer City Half™ Alameda

Track Night SF Presented by Tracksmith

San Francisco, CA

Wednesday, July 15th, 2026

1 Mile

5K

View details for race Track Night SF Presented by Tracksmith

Margarita Mayhem 5K (Chicago Area)

Elk Grove, IL

Friday, July 17th, 2026

5K

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

Davis Moonlight Run

Davis, CA

Saturday, July 18th, 2026

5K

10K

Half

View details for race Davis Moonlight Run

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

San Francisco, CA

Sunday, August 2nd, 2026

5K

10K

Trail

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

MaraFUNrun 5K

Sacramento, CA

Monday, August 3rd, 2026

5K

View details for race MaraFUNrun 5K

Falcon 5K

Pleasant Hill, CA

Saturday, August 8th, 2026

5K

View details for race Falcon 5K

Race for the Arts 5K

Sacramento, CA

Saturday, August 22nd, 2026

5K

View details for race Race for the Arts 5K

Taco The Town 5K & 10K

Stockton, CA

Saturday, September 5th, 2026

5K

10K

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

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

Santa Venetia, CA

Friday, September 11th, 2026

5K

10K

Half

Trail

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

Beer City Half™ Bishop Ranch

San Ramon, CA

Saturday, September 12th, 2026

Half

10K

5K

View details for race Beer City Half™ Bishop Ranch

The Running Fence Run: A Run of Freedom- Celebr...

Bloomfield, CA

Saturday, September 12th, 2026

Marathon

Half

10K

View details for race The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project

Race To Slow The Pace

Lodi, CA

Sunday, September 13th, 2026

5K

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

5K

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

Alameda Island Running Festival

Alameda, CA

Sunday, September 20th, 2026

Half

10K

5K

View details for race Alameda Island Running Festival

CASA Superhero Run 2026

Lodi, CA

Saturday, September 26th, 2026

5K

View details for race CASA Superhero Run 2026

10K On The Bay

Hayward, CA

Sunday, September 27th, 2026

1 Mile

5K

10K

View details for race 10K On The Bay

Lafayette Res Run for Education

Lafayette, CA

Saturday, October 10th, 2026

5K

10K

Trail

View details for race Lafayette Res Run for Education

The Donut Fun Run 2026!

Alameda, CA

Saturday, October 17th, 2026

5K

View details for race The Donut Fun Run 2026!

Miles for Migraine San Francisco

San Francisco, CA

Saturday, October 24th, 2026

5K

View details for race Miles for Migraine San Francisco

NIGHT NATION RUN - SACRAMENTO

Sacramento, CA

Saturday, October 24th, 2026

View details for race NIGHT NATION RUN - SACRAMENTO

Upcoming 5K Races Near Fairfield, CA