Upcoming 5K Races Near Santa Cruz County, CA

Name: ZombieRunner Quarry Lakes
Start: 2026-12-05
End: 2026-12-05
Location: Fremont

Rotary Mission Ten - Half Marathon, 10 Mile and 5K

San Juan Bautista, CA

Saturday, January 31st, 2026

Featured

Half

10 Miles

View details for race Rotary Mission Ten - Half Marathon, 10 Mile and 5K

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

Race to the Flagpole

Livermore, CA

Saturday, January 31st, 2026

10K

1 Mile

View details for race Race to the Flagpole

FootForward 5K & 1-Mile Run Vasona Park

Los Gatos, CA

Sunday, February 1st, 2026

1 Mile

View details for race FootForward 5K & 1-Mile Run Vasona Park

JW House Hope Run

Los Gatos, CA

Saturday, February 7th, 2026

10K

View details for race JW House Hope Run

Superhero 5K Fun Run

Union City, CA

Sunday, March 8th, 2026

View details for race Superhero 5K Fun Run

Shamrock 5k Fun Run and Walk

Dublin, CA

Sunday, March 15th, 2026

View details for race Shamrock 5k Fun Run and Walk

Marina 10k, 5k, Double 15k and Kids 1 Mile at B...

Brisbane, CA

Saturday, March 21st, 2026

10K

1 Mile

View details for race Marina 10k, 5k, Double 15k and Kids 1 Mile at Brisbane California

Boardwalk Fun Run

Santa Cruz, CA

Saturday, March 28th, 2026

View details for race Boardwalk Fun Run

For The Bay 5K Run 2026

Mountain View, CA

Saturday, March 28th, 2026

View details for race For The Bay 5K Run 2026

Wild for Moreland Community 5K (Run/Walk)

San Jose, CA

Saturday, March 28th, 2026

View details for race Wild for Moreland Community 5K (Run/Walk)

SPASM Lake Chabot Trail Run

Castro Valley, CA

Saturday, April 11th, 2026

Half

Marathon

Ultra

Trail

View details for race SPASM Lake Chabot Trail Run

Morgan Hill AAUW Wildflower Run

Morgan Hill, CA

Sunday, April 12th, 2026

10K

Fast

View details for race Morgan Hill AAUW Wildflower Run

No Foolin' Foot Race

San Carlos, CA

Saturday, April 18th, 2026

15K

10K

Trail

View details for race No Foolin' Foot Race

Pleasanton Run for Education

Pleasanton, CA

Sunday, April 19th, 2026

10K

View details for race Pleasanton Run for Education

Heart & Soles Run

Santa Clara, CA

Saturday, April 25th, 2026

10K

View details for race Heart & Soles Run

Vibha Bay Area Dream Mile 2026

Fremont, CA

Friday, May 1st, 2026

Half

10K

View details for race Vibha Bay Area Dream Mile 2026

Foster City 5k Fun Run

Foster City, CA

Saturday, May 2nd, 2026

View details for race Foster City 5k Fun Run

Steps for Strength: Bay Area Young Survivors (B...

Campbell, CA

Saturday, May 2nd, 2026

View details for race Steps for Strength: Bay Area Young Survivors (BAYS)

Race for Open Space

Carmel-By-The-Sea, CA

Saturday, May 9th, 2026

1 Mile

12K

Trail

View details for race Race for Open Space

Mother's Day Run & Walk

Watsonville, CA

Sunday, May 10th, 2026

10K

View details for race Mother's Day Run & Walk

Foster5K + Kids Dash

San Jose, CA

Sunday, May 17th, 2026

1 Mile

View details for race Foster5K + Kids Dash

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

San Mateo, CA

Saturday, May 30th, 2026

10K

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

Beer City Half™ San Jose

San Jose, CA

Saturday, May 30th, 2026

Half

10K

View details for race Beer City Half™ San Jose

2026 Lake Chabot Trail Challenge (Half Marathon...

Castro Valley, CA

Sunday, June 7th, 2026

Half

Trail

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

Silicon Valley PRIDE 3rd Annual 5K & 10K

San Jose, CA

Saturday, June 20th, 2026

10K

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

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

Castro Valley, CA

Friday, June 26th, 2026

10K

Half

Trail

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

Lookin' for a Cure Palo Alto

Palo Alto, CA

Saturday, July 11th, 2026

View details for race Lookin' for a Cure Palo Alto

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

San Jose, CA

Saturday, July 11th, 2026

Trail

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

Beer City Half™ SLAM

Fremont, CA

Saturday, August 15th, 2026

Half

10K

View details for race Beer City Half™ SLAM

LSA's Run Home 2026

Los Gatos, CA

Saturday, September 12th, 2026

10K

View details for race LSA's Run Home 2026

Beer City Half™ Bishop Ranch

San Ramon, CA

Saturday, September 12th, 2026

Half

10K

View details for race Beer City Half™ Bishop Ranch

Anime Fan and Fitness Festival

Gilroy, CA

Saturday, September 19th, 2026

View details for race Anime Fan and Fitness Festival

ZombieRunner Halloween

San Jose, CA

Saturday, October 31st, 2026

10K

Half

Trail

View details for race ZombieRunner Halloween

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 7th, 2026

Half

Ultra

Marathon

Trail

View details for race Lake Chabot Trail Run

Bishop Ranch Turkey Trot

San Ramon, CA

Thursday, November 26th, 2026

View details for race Bishop Ranch Turkey Trot

Zoom Turkey Trot

San Jose, CA

Thursday, November 26th, 2026

10K

Half

Trail

View details for race Zoom Turkey Trot

12th Annual Tri-Valley Turkey Burn

Pleasanton, CA

Thursday, November 26th, 2026

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

ZombieRunner Quarry Lakes

Fremont, CA

Saturday, December 5th, 2026

10K

Half

Trail

Fast

View details for race ZombieRunner Quarry Lakes

Explore more in Santa Cruz County, CA

Distances:

5K 10K Half Marathon Marathon

Months:

January February March

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

Don't see your race? Add it!

Add Your Race (Free)