Upcoming 5K Races in South San Francisco, CA 2026-2027

Healing Hearts Day 2026: Walk/Run/MOVE! for Sui...

Oakland, CA

Saturday, May 30th, 2026

Featured

5K

View details for race Healing Hearts Day 2026: Walk/Run/MOVE! for Suicide Prevention

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Beer City Half™ San Jose

San Jose, CA

Saturday, May 30th, 2026

Half

10K

5K

View details for race Beer City Half™ San Jose

San Mateo PAL's 5K & 10K Run/Walk and Wellness ...

San Mateo, CA

Saturday, May 30th, 2026

5K

10K

View details for race San Mateo PAL's 5K & 10K Run/Walk and Wellness Fair - 2026

Mclaren Park Roller Coaster 5k

San Francisco, CA

Sunday, May 31st, 2026

5K

View details for race Mclaren Park Roller Coaster 5k

Albany Move'n'Groove 2026

Albany, CA

Sunday, May 31st, 2026

5K

Fast

View details for race Albany Move'n'Groove 2026

The Big Run Presented by Brooks

Pleasanton, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks

The Big Run Presented by Brooks

Brentwood, CA

Wednesday, June 3rd, 2026

5K

Trail

View details for race The Big Run Presented by Brooks

Cupertino Splash and Dash #1

Cupertino, CA

Thursday, June 4th, 2026

1 Mile

5K

View details for race Cupertino Splash and Dash #1

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)

Four Fools Wine Run 5k

Rodeo, CA

Saturday, June 13th, 2026

5K

View details for race Four Fools Wine Run 5k

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

Silicon Valley PRIDE 3rd Annual 5K & 10K

San Jose, CA

Saturday, June 20th, 2026

5K

10K

View details for race Silicon Valley PRIDE 3rd Annual 5K & 10K

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

Miles for Mayo 5K

Brentwood, CA

Saturday, June 20th, 2026

5K

View details for race Miles for Mayo 5K

Father's Day Run for Rotary (Cancelled for 2026)

Concord, CA

Sunday, June 21st, 2026

5K

Trail

View details for race Father's Day Run for Rotary (Cancelled for 2026)

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)

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

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

Trail

View details for race Liberty Bell 5k Fun Run

Liberty Bell 5k fun run

Brentwood, CA

Saturday, July 4th, 2026

5K

1 Mile

Trail

View details for race Liberty Bell 5k fun run

FYMO's 7th "Giving to Live" 5K Cancer Run/Walk

San Jose, CA

Saturday, July 11th, 2026

5K

View details for race FYMO's 7th "Giving to Live" 5K Cancer Run/Walk

Beer City Half™ Alameda

Alameda, CA

Saturday, July 11th, 2026

Half

10K

5K

View details for race Beer City Half™ Alameda

Lookin' for a Cure Palo Alto

Palo Alto, CA

Saturday, July 11th, 2026

5K

View details for race Lookin' for a Cure Palo Alto

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

2026 Napa to Sonoma Wine Country Half Marathon ...

Napa, CA

Saturday, July 25th, 2026

5K

Half

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

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

Falcon 5K

Pleasant Hill, CA

Saturday, August 8th, 2026

5K

View details for race Falcon 5K

Cupertino Splash and Dash #2

Cupertino, CA

Thursday, August 13th, 2026

1 Mile

5K

View details for race Cupertino Splash and Dash #2

Beer City Half™ SLAM

Fremont, CA

Saturday, August 15th, 2026

Half

10K

5K

View details for race Beer City Half™ SLAM

Steps4SMILEs 5k/10k Charity Race

Sunnyvale, CA

Saturday, August 22nd, 2026

5K

10K

View details for race Steps4SMILEs 5k/10k Charity Race

NIGHT NATION RUN - SAN JOSE

San Jose, CA

Saturday, September 5th, 2026

View details for race NIGHT NATION RUN - SAN JOSE

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)

LSA's Run Home 2026

Los Gatos, CA

Saturday, September 12th, 2026

5K

10K

View details for race LSA's Run Home 2026

Beer City Half™ Bishop Ranch

San Ramon, CA

Saturday, September 12th, 2026

Half

10K

5K

View details for race Beer City Half™ Bishop Ranch

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

Half Moon Bay Beach Safety Run

Half Moon Bay, CA

Saturday, September 19th, 2026

5K

10K

Trail

View details for race Half Moon Bay Beach Safety Run

10th Annual SJVRC ONE MILE FOR ONE CHILD Charit...

San Jose, CA

Sunday, September 20th, 2026

1 Mile

5K

10K

View details for race 10th Annual SJVRC ONE MILE FOR ONE CHILD Charity Run 2026

18th Annual Sevathon 2026 | 5K Walk/Run, 10K Wa...

Sunnyvale, CA

Sunday, September 20th, 2026

10K

5K

View details for race 18th Annual Sevathon 2026 | 5K Walk/Run, 10K Walk/Run, Tiny Trots & Seniors 1K, & Virtual Runs

Alameda Island Running Festival

Alameda, CA

Sunday, September 20th, 2026

Half

10K

5K

View details for race Alameda Island Running Festival

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!

Reentry Resource Center’s Rise Up and Run 5K

San Jose, CA

Saturday, October 17th, 2026

5K

View details for race Reentry Resource Center’s Rise Up and Run 5K

Fun Run San Mateo Rotary

San Mateo, CA

Sunday, October 18th, 2026

Code:FTR10

5K

10K

Fast

View details for race Fun Run San Mateo Rotary

Miles for Migraine San Francisco

San Francisco, CA

Saturday, October 24th, 2026

5K

View details for race Miles for Migraine San Francisco

USS Hornet Halloween 5k

Alameda, CA

Friday, October 30th, 2026

5K

Fast

View details for race USS Hornet Halloween 5k

ZombieRunner Halloween

San Jose, CA

Saturday, October 31st, 2026

5K

10K

Half

Trail

View details for race ZombieRunner Halloween

Upcoming 5K Races Near South San Francisco, CA