Upcoming 5K Races Near Costa Mesa, CA

Name: Hallo-Thanks-Mas – 5K, 10K, and Half Marathon
Start: 2025-10-18
End: 2025-10-18
Location: Santa Monica

Booty Dash: A Race for the Gold - Pirate Run 5K...

Long Beach, CA

Saturday, September 20th, 2025

10K

Half

View details for race Booty Dash: A Race for the Gold - Pirate Run 5K, 10K, & Half Marathon

Pour Decisions 5K Fun Run/Walk

Temecula, CA

Saturday, September 20th, 2025

View details for race Pour Decisions 5K Fun Run/Walk

The Great American Pizza Run

Long Beach, CA

Saturday, September 20th, 2025

10K

Half

Fast

View details for race The Great American Pizza Run

Overdose Awareness 5K Run/Walk

Playa Del Rey, CA

Saturday, September 20th, 2025

View details for race Overdose Awareness 5K Run/Walk

Harvest Moon Trot – 5K, 10k, and Half Marathon

Santa Monica, CA

Saturday, September 20th, 2025

10K

Half

View details for race Harvest Moon Trot – 5K, 10k, and Half Marathon

Hunter's Heart Foundation - A World Beyond Whee...

South El Monte, CA

Saturday, September 20th, 2025

View details for race Hunter's Heart Foundation - A World Beyond Wheels 5K

WalkGood-The People's Pace Walk/Run

Los Angeles, CA

Sunday, September 21st, 2025

10K

View details for race WalkGood-The People's Pace Walk/Run

Run with the Pack - Harvest Moon Run 5K, 10K

Santa Monica, CA

Sunday, September 21st, 2025

10K

Half

View details for race Run with the Pack - Harvest Moon Run 5K, 10K

Tunnel to Towers 5K Run & Walk - Huntington Bea...

Huntington Beach, CA

Sunday, September 21st, 2025

Fast

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

Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon

Long Beach, CA

Sunday, September 21st, 2025

10K

Half

View details for race Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon

The Village's Fifth Annual Miles for Mamas Walk...

Santa Monica, CA

Sunday, September 21st, 2025

View details for race The Village's Fifth Annual Miles for Mamas Walk/Run-Santa Monica

310K Run/walk powered by Leslie Cohen Law

Santa Monica, CA

Saturday, September 27th, 2025

Fast

View details for race 310K Run/walk powered by Leslie Cohen Law

Hyundai Hope On Wheels 5K and Color Fun Run

Fountain Valley, CA

Saturday, September 27th, 2025

View details for race Hyundai Hope On Wheels 5K and Color Fun Run

Los Angeles Dodgers Foundation Sunset Run

Los Angeles, CA

Saturday, September 27th, 2025

10K

View details for race Los Angeles Dodgers Foundation Sunset Run

National Singles Day: Singles & Friends Running...

Los Angeles, CA

Saturday, September 27th, 2025

10K

Half

View details for race National Singles Day: Singles & Friends Running Club LOS ANGELES

Dove Dash & Dog Dash: 1K/5K Walk/Run & Pancake ...

Trabuco Canyon, CA

Saturday, September 27th, 2025

View details for race Dove Dash & Dog Dash: 1K/5K Walk/Run & Pancake Breakfast

National Coffee Day: Run for Coffee LOS ANGELES

Los Angeles, CA

Saturday, September 27th, 2025

10K

Half

Fast

View details for race National Coffee Day: Run for Coffee LOS ANGELES

Ascot Hills Challenge 5K

Los Angeles, CA

Saturday, September 27th, 2025

Trail

View details for race Ascot Hills Challenge 5K

Hot Pursuit 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, September 27th, 2025

10K

15K

View details for race Hot Pursuit 5k, 10k, 15k, Half Marathon

The Fifth Dimension Glow Run: A Race Beyond Tim...

Long Beach, CA

Saturday, September 27th, 2025

10K

View details for race The Fifth Dimension Glow Run: A Race Beyond Time & Space

The Christian K. West Youth Foundation's 3rd An...

Lake View Terrace, CA

Sunday, September 28th, 2025

View details for race The Christian K. West Youth Foundation's 3rd Annual Memorial Run

Harvest Moon Trot – 5K, 10k, 10m, and Half Mara...

Long beach, CA

Sunday, September 28th, 2025

10K

10 Miles

View details for race Harvest Moon Trot – 5K, 10k, 10m, and Half Marathon

SoCal's Tiki Beach 5K & 10K Run/Walk

Huntington Beach, CA

Sunday, September 28th, 2025

10K

Fast

View details for race SoCal's Tiki Beach 5K & 10K Run/Walk

90s Remix Run – 5K, 10k, 10m, and Half Marathon

Long Beach, CA

Sunday, September 28th, 2025

10K

10 Miles

View details for race 90s Remix Run – 5K, 10k, 10m, and Half Marathon

Bimbo Global Race - Los Angeles

Pasadena, CA

Sunday, September 28th, 2025

10K

View details for race Bimbo Global Race - Los Angeles

Forest Lawn Employee 5K Walk/Run

Glendale, CA

Sunday, September 28th, 2025

View details for race Forest Lawn Employee 5K Walk/Run

Palos Verdes Trails 5K

Palos Verdes Peninsula, CA

Sunday, September 28th, 2025

View details for race Palos Verdes Trails 5K

Cypress Run

Cypress, CA

Saturday, October 4th, 2025

View details for race Cypress Run

2025 2XU Long Beach Marathon & Half Marathon

Long Beach, CA

Saturday, October 4th, 2025

Half

Marathon

View details for race 2025 2XU Long Beach Marathon & Half Marathon

Monster Mash Dash 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, October 4th, 2025

10K

Half

View details for race Monster Mash Dash 5K, 10K, and Half Marathon

Mount Wilson Trail 5K Recovery Run

Sierra Madre, CA

Saturday, October 4th, 2025

Trail

View details for race Mount Wilson Trail 5K Recovery Run

1 IN 5K Dyslexia Dash

Santa Monica, CA

Sunday, October 5th, 2025

View details for race 1 IN 5K Dyslexia Dash

Haunted Heroes 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Saturday, October 11th, 2025

10K

15K

Half

View details for race Haunted Heroes 5k, 10k, 15k, Half Marathon

Gobble Ghoul and Holly Run 5K, 10K, and Half Ma...

Santa Monica, CA

Saturday, October 11th, 2025

10K

Half

View details for race Gobble Ghoul and Holly Run 5K, 10K, and Half Marathon

Rock It in Chino Hills 5K & 10K

Brea, CA

Saturday, October 11th, 2025

10K

Trail

View details for race Rock It in Chino Hills 5K & 10K

Night of the Living Runners – 5K, 10K, 10 Mile...

Long Beach, CA

Saturday, October 11th, 2025

10K

10 Miles

View details for race Night of the Living Runners – 5K, 10K, 10 Miler, and Half Marathon

POMONA 5K & 10K

Pomona, CA

Saturday, October 11th, 2025

View details for race POMONA 5K & 10K

Northgate Market 5k

Anaheim, CA

Saturday, October 11th, 2025

View details for race Northgate Market 5k

LASAA Mug Run - LASD Carson Station

Carson, CA

Saturday, October 11th, 2025

10K

View details for race LASAA Mug Run - LASD Carson Station

Just a Dash of Hocus Pocus 5K, 10K

Santa Monica, CA

Saturday, October 11th, 2025

10K

View details for race Just a Dash of Hocus Pocus 5K, 10K

Witches Wave - Halloween Run 5K, 10K, and Half ...

Huntington Beach, CA

Sunday, October 12th, 2025

10K

Half

View details for race Witches Wave - Halloween Run 5K, 10K, and Half Marathon

Haunted Heroes 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, October 12th, 2025

Half

15K

10K

View details for race Haunted Heroes 5k, 10k, 15k, Half Marathon

Montebello Heritage 5K/10K

Montebello, CA

Sunday, October 12th, 2025

10K

View details for race Montebello Heritage 5K/10K

5K RUN · WALK FOR FUN

Bryn Mawr, CA

Sunday, October 12th, 2025

View details for race 5K RUN · WALK FOR FUN

3 Holidays, 1 Run - Gobble Ghoul and Holly Run ...

Long Beach, CA

Sunday, October 12th, 2025

10K

Half

View details for race 3 Holidays, 1 Run - Gobble Ghoul and Holly Run 5K, 10K, and Half Marathon

The Race for a Healthier World 5K

Anaheim, CA

Friday, October 17th, 2025

Trail

View details for race The Race for a Healthier World 5K

2025 Boyle Heights 5K Run

Los Angeles, CA

Saturday, October 18th, 2025

View details for race 2025 Boyle Heights 5K Run

USACE SPL 5K

Corona, CA

Saturday, October 18th, 2025

View details for race USACE SPL 5K

Spooktacular 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 18th, 2025

15K

10K

View details for race Spooktacular 5k, 10k, 15k, Half Marathon

Hallo-Thanks-Mas – 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, October 18th, 2025

10K

Half

View details for race Hallo-Thanks-Mas – 5K, 10K, and Half Marathon

Explore more in Costa Mesa, CA

Distances:

5K 10K Half Marathon Marathon

Months:

September October November

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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