Upcoming 5K Races Near Costa Mesa, CA

Name: Fullerton Fit 5K Trail Run
Start: 2026-06-06
End: 2026-06-06
Location: Fullerton

Pi Chi Chapter of Delta Sigma Theta Sorority, I...

Carson, CA

Saturday, May 9th, 2026

Featured

View details for race Pi Chi Chapter of Delta Sigma Theta Sorority, Inc. 3rd Annual Sickle Cell Awareness Walk

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Dream Run

Irvine, CA

Saturday, May 9th, 2026

View details for race Dream Run

NIGHT NATION RUN - ORANGE COUNTY

Costa Mesa, CA

Saturday, May 9th, 2026

View details for race NIGHT NATION RUN - ORANGE COUNTY

Lynwood 5K/10K Run

Lynwood, CA

Saturday, May 9th, 2026

10K

View details for race Lynwood 5K/10K Run

Santa Fe Springs 5K Fun Run/Walk

Santa Fe Springs, CA

Saturday, May 9th, 2026

View details for race Santa Fe Springs 5K Fun Run/Walk

Happy Mothers Day 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, May 9th, 2026

15K

Half

View details for race Happy Mothers Day 5k, 10k, 15k, Half Marathon

Run for the Rose – 5K, 10K, 10M, and Half Marathon

Long Beach, CA

Sunday, May 10th, 2026

10K

15K

View details for race Run for the Rose – 5K, 10K, 10M, and Half Marathon

Long Beach Mother's Day Bloom & Zoom 5K, 10K, H...

Long Beach, CA

Sunday, May 10th, 2026

10K

Half

View details for race Long Beach Mother's Day Bloom & Zoom 5K, 10K, Half Marathon by Califlow Runs

MVRRC 7th Annual Mother's Day 5K fun Run event

Perris, CA

Sunday, May 10th, 2026

1 Mile

View details for race MVRRC 7th Annual Mother's Day 5K fun Run event

Run for the Ranch! 5K Run/Walk

Pico Rivera, CA

Saturday, May 16th, 2026

View details for race Run for the Ranch! 5K Run/Walk

Wild West Fun Run Series

Temecula, CA

Saturday, May 16th, 2026

View details for race Wild West Fun Run Series

The Afterlife 5K, 10K, Half Marathon- Night Sum...

Long Beach, CA

Saturday, May 16th, 2026

10K

Half

View details for race The Afterlife 5K, 10K, Half Marathon- Night SummerWeen Series by Califlow Runs

Sweet Life Run 5K. 10K. Half Marathon by Califl...

Long Beach, CA

Saturday, May 16th, 2026

10K

Half

View details for race Sweet Life Run 5K. 10K. Half Marathon by Califlow Runs

Canyon City Classic

Azusa, CA

Saturday, May 16th, 2026

10K

View details for race Canyon City Classic

KID-FIT Family Fun Run 5K & 1K - All Ages

South El Monte, CA

Saturday, May 16th, 2026

Trail

View details for race KID-FIT Family Fun Run 5K & 1K - All Ages

2026 Torrance Stars and Strides 5k Run/Walk

Torrance, CA

Saturday, May 16th, 2026

View details for race 2026 Torrance Stars and Strides 5k Run/Walk

The Beach Boys 5K & Wellness Day

Santa Monica, CA

Saturday, May 16th, 2026

View details for race The Beach Boys 5K & Wellness Day

Villa Park 5K

Villa Park, CA

Saturday, May 16th, 2026

View details for race Villa Park 5K

The Sports Spectacular 5K/10K

Huntington Beach, CA

Saturday, May 16th, 2026

10K

View details for race The Sports Spectacular 5K/10K

Beach Dash 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, May 17th, 2026

15K

10K

Half

View details for race Beach Dash 5k, 10k, 15k, Half Marathon

Whittier Narrows Spring Running Festival

South El Monte, CA

Sunday, May 17th, 2026

10K

15K

View details for race Whittier Narrows Spring Running Festival

Long Beach Pride Run 2026

Long Beach, CA

Sunday, May 17th, 2026

10K

View details for race Long Beach Pride Run 2026

Great Donut Run / Walk 5k

Irvine, CA

Sunday, May 17th, 2026

1 Mile

Fast

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Strawberry Stomp 5K

Garden Grove, CA

Saturday, May 23rd, 2026

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Run to Remember 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, May 23rd, 2026

10K

Half

15K

View details for race Run to Remember 5k, 10k, 15k, Half Marathon

Exposition Race of Legends 5K Run

Los Angeles, CA

Sunday, May 24th, 2026

View details for race Exposition Race of Legends 5K Run

43rd Annual Providence Saint John's Health Cent...

Los Angeles, CA

Sunday, May 24th, 2026

10K

Fast

View details for race 43rd Annual Providence Saint John's Health Center Brentwood Run

Laguna Hills Memorial Day Half Marathon, 5K & 10K

Laguna Hills, CA

Monday, May 25th, 2026

Half

10K

View details for race Laguna Hills Memorial Day Half Marathon, 5K & 10K

Memorial Day 5k, 10k, 15k, Half Marathon

Long beach, CA

Monday, May 25th, 2026

15K

Half

View details for race Memorial Day 5k, 10k, 15k, Half Marathon

Glendora Memorial Day 5K

Glendora, CA

Monday, May 25th, 2026

View details for race Glendora Memorial Day 5K

2026 Foothills Strong Run

La Canada Flintridge, CA

Monday, May 25th, 2026

1 Mile

View details for race 2026 Foothills Strong Run

7th Annual SJC Community Run

San Juan Capistrano, CA

Saturday, May 30th, 2026

View details for race 7th Annual SJC Community Run

Cerritos 5K Run/Walk Celebrate in Stride Moo-ve...

Cerritos, CA

Saturday, May 30th, 2026

View details for race Cerritos 5K Run/Walk Celebrate in Stride Moo-ve with the Herd

Hills Are Alive Run/Walk

Rolling Hills Estates, CA

Saturday, May 30th, 2026

10K

Trail

View details for race Hills Are Alive Run/Walk

TSCL 4th Annual Mental Health 5K Run & Walk

Claremont, CA

Saturday, May 30th, 2026

View details for race TSCL 4th Annual Mental Health 5K Run & Walk

Race for Education

Paramount, CA

Saturday, May 30th, 2026

View details for race Race for Education

Run into Summer Vibes 5K, 10K, & Half Marathon

Venice Beach, CA

Saturday, May 30th, 2026

10K

1 Mile

View details for race Run into Summer Vibes 5K, 10K, & Half Marathon

Puppies & Beer 5K - Venice Beach, CA

Venice, CA

Saturday, May 30th, 2026

View details for race Puppies & Beer 5K - Venice Beach, CA

The Great White Chase – 5K, 10K, 10M, and Half ...

Long Beach, CA

Sunday, May 31st, 2026

10K

15K

View details for race The Great White Chase – 5K, 10K, 10M, and Half Marathon

Blue Moon 5K. 10K. Half Marathon by Califlow Runs

Long Beach, CA

Sunday, May 31st, 2026

10K

Half

View details for race Blue Moon 5K. 10K. Half Marathon by Califlow Runs

Fire Hydrant 5K & Dog Expo

Huntington Beach, CA

Sunday, May 31st, 2026

1 Mile

View details for race Fire Hydrant 5K & Dog Expo

The Big Run Laguna Niguel Presented by Brooks

Dana Point, CA

Wednesday, June 3rd, 2026

View details for race The Big Run Laguna Niguel Presented by Brooks

The Big Run Presented by Brooks

Encino, CA

Wednesday, June 3rd, 2026

View details for race The Big Run Presented by Brooks

45th Annual CdM Scenic 5K & Fun Walk

Corona del Mar, CA

Saturday, June 6th, 2026

View details for race 45th Annual CdM Scenic 5K & Fun Walk

Wrigley River Run & Tadpole Trot

Long Beach, CA

Saturday, June 6th, 2026

10 Miles

Half

10K

View details for race Wrigley River Run & Tadpole Trot

Pre Reg 2026 Wrigley River Run & Tadpole Trot P...

Long Beach, CA

Saturday, June 6th, 2026

10 Miles

Half

10K

View details for race Pre Reg 2026 Wrigley River Run & Tadpole Trot Presented by Long Beach Clinical Trials

71st Annual Fontana Days Run

Fontana, CA

Saturday, June 6th, 2026

Half

View details for race 71st Annual Fontana Days Run

SuperHero - Runbelievable - 5K. 10K. Half Marat...

Long Beach, CA

Saturday, June 6th, 2026

10K

Half

View details for race SuperHero - Runbelievable - 5K. 10K. Half Marathon by Califlow Runs

Fun in the Sun 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, June 6th, 2026

15K

Half

View details for race Fun in the Sun 5k, 10k, 15k, Half Marathon

Fullerton Fit 5K Trail Run

Fullerton, CA

Saturday, June 6th, 2026

Trail

View details for race Fullerton Fit 5K Trail Run

Explore more in Costa Mesa, CA

Distances:

5K 10K Half Marathon Marathon

Months:

May June July

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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