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Upcoming 5K Races Near Costa Mesa, CA

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Beach Day 5k, 10k, 15k, Half Marathon logo

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

Long beach, CA

Sunday, August 31st, 2025

Half
10K
5K
View details for race Beach Day 5k, 10k, 15k, Half Marathon
Labor Day 5k, 10k, 15k, Half Marathon logo

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

Santa monica, CA

Monday, September 1st, 2025

10K
15K
5K
View details for race Labor Day 5k, 10k, 15k, Half Marathon
Long Beach Liberty Run - Labor Day 5K, 10K, Half Marathon logo

Long Beach Liberty Run - Labor Day 5K, 10K, Hal...

Long Beach, CA

Monday, September 1st, 2025

5K
10K
Half
View details for race Long Beach Liberty Run - Labor Day 5K, 10K, Half Marathon
Labor Day 5k, 10k, 15k, Half Marathon logo

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

Long beach, CA

Monday, September 1st, 2025

5K
Half
10K
View details for race Labor Day 5k, 10k, 15k, Half Marathon
Disneyland® Halloween Half Marathon Weekend 2025 logo

Disneyland® Halloween Half Marathon Weekend 2025

Anaheim, CA

Friday, September 5th, 2025

5K
10K
Half
View details for race Disneyland® Halloween Half Marathon Weekend 2025
Teaching & Learning Collaborative Charity Group Registration (2025 Disneyland® Halloween Half Marathon Weekend ) logo

Teaching & Learning Collaborative Charity Group...

Anaheim, CA

Friday, September 5th, 2025

5K
10K
15K
View details for race Teaching & Learning Collaborative Charity Group Registration (2025 Disneyland® Halloween Half Marathon Weekend )
lululemon + BlacklistLA LA5000 logo

lululemon + BlacklistLA LA5000

Los Angeles, CA

Saturday, September 6th, 2025

5K
View details for race lululemon + BlacklistLA LA5000
Resilience Run logo

Resilience Run

Fontana, CA

Saturday, September 6th, 2025

5K
View details for race Resilience Run
Beach Fun 5k, 10k, 15k, Half Marathon logo

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

Long beach, CA

Saturday, September 6th, 2025

10K
15K
5K
View details for race Beach Fun 5k, 10k, 15k, Half Marathon
LASD PINK PATCH 5K RUN/WALK logo

LASD PINK PATCH 5K RUN/WALK

San Dimas, CA

Saturday, September 6th, 2025

View details for race LASD PINK PATCH 5K RUN/WALK
Tacos N Beer 5k--Long Beach Groupon logo

Tacos N Beer 5k--Long Beach Groupon

Long Beach, CA

Sunday, September 7th, 2025

5K
Fast
View details for race Tacos N Beer 5k--Long Beach Groupon
Hot to Trot 5k, 10k, 15k, Half Marathon logo

Hot to Trot 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, September 7th, 2025

10K
15K
Half
View details for race Hot to Trot 5k, 10k, 15k, Half Marathon
TacosNBeer5k--LB 2025 logo

TacosNBeer5k--LB 2025

Long Beach, CA

Sunday, September 7th, 2025

5K
Fast
View details for race TacosNBeer5k--LB 2025
Totally 90's - Smells like Run Spirit 5K, 10K, Half Marathon logo

Totally 90's - Smells like Run Spirit 5K, 10K, ...

Long Beach, CA

Saturday, September 13th, 2025

5K
10K
Half
Fast
View details for race Totally 90's - Smells like Run Spirit 5K, 10K, Half Marathon
Sweatember Dash - The Heat is on 5K, 10k, & Half Marathon logo

Sweatember Dash - The Heat is on 5K, 10k, & Hal...

Santa Monica, CA

Saturday, September 13th, 2025

10K
5K
Half
View details for race Sweatember Dash - The Heat is on 5K, 10k, & Half Marathon
MVRRC 8th Annual Shoe4Africa, 5K event logo

MVRRC 8th Annual Shoe4Africa, 5K event

Perris, CA

Saturday, September 13th, 2025

1 Mile
5K
View details for race MVRRC 8th Annual Shoe4Africa, 5K event
2025 Surf City 10 logo

2025 Surf City 10

Huntington Beach, CA

Saturday, September 13th, 2025

5K
10K
Fast
View details for race 2025 Surf City 10
Long Beach Race for Rare 5K Run & Walk Event logo

Long Beach Race for Rare 5K Run & Walk Event

Long Beach, CA

Saturday, September 13th, 2025

5K
1 Mile
View details for race Long Beach Race for Rare 5K Run & Walk Event
Superheroes Triumph! 5K OC 2025 logo

Superheroes Triumph! 5K OC 2025

Irvine, CA

Saturday, September 13th, 2025

5K
Fast
View details for race Superheroes Triumph! 5K OC 2025
LA Kings 5K logo

LA Kings 5K

Redondo Beach, CA

Saturday, September 13th, 2025

5K
View details for race LA Kings 5K
National Chocolate Day: Run for Chocolates LOS ANGELES logo

National Chocolate Day: Run for Chocolates LOS ...

Los Angeles, CA

Saturday, September 13th, 2025

10K
1 Mile
5K
View details for race National Chocolate Day: Run for Chocolates LOS ANGELES
Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon logo

Totally 80's Fast Times in Huntington Beach 5K,...

Huntington Beach, CA

Sunday, September 14th, 2025

5K
10K
Half
Fast
View details for race Totally 80's Fast Times in Huntington Beach 5K, 10K, & Half Marathon
Sharsheret West Coast Dash logo

Sharsheret West Coast Dash

Playa Del Rey, CA

Sunday, September 14th, 2025

5K
10K
1 Mile
View details for race Sharsheret West Coast Dash
Pirates Plunder –  5K, 10K, 10-miler, and Half Marathon logo

Pirates Plunder – 5K, 10K, 10-miler, and Half ...

Long Beach, CA

Sunday, September 14th, 2025

5K
10K
Half
View details for race Pirates Plunder – 5K, 10K, 10-miler, and Half Marathon
Oh my Gourd - Falling for Miles 5K, 10K, & Half Marathon logo

Oh my Gourd - Falling for Miles 5K, 10K, & Half...

Long Beach, CA

Sunday, September 14th, 2025

5K
10K
Half
View details for race Oh my Gourd - Falling for Miles 5K, 10K, & Half Marathon
Van Nuys 5K Run/Walk logo

Van Nuys 5K Run/Walk

Sherman Oaks, CA

Sunday, September 14th, 2025

5K
View details for race Van Nuys 5K Run/Walk
The Great American Pizza Run logo

The Great American Pizza Run

Long Beach, CA

Saturday, September 20th, 2025

5K
10K
Half
Fast
View details for race The Great American Pizza Run
Overdose Awareness 5K Run/Walk logo

Overdose Awareness 5K Run/Walk

Playa Del Rey, CA

Saturday, September 20th, 2025

5K
View details for race Overdose Awareness 5K Run/Walk
Hunter's Heart Foundation - A World Beyond Wheels 5K logo

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

South El Monte, CA

Saturday, September 20th, 2025

5K
View details for race Hunter's Heart Foundation - A World Beyond Wheels 5K
Pour Decisions 5K Fun Run/Walk logo

Pour Decisions 5K Fun Run/Walk

Temecula, CA

Saturday, September 20th, 2025

5K
View details for race Pour Decisions 5K Fun Run/Walk
Harvest Moon Trot – 5K, 10k, and Half Marathon logo

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

Santa Monica, CA

Saturday, September 20th, 2025

10K
5K
Half
View details for race Harvest Moon Trot – 5K, 10k, and Half Marathon
Tunnel to Towers 5K Run & Walk - Huntington Beach, CA logo

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

Huntington Beach, CA

Sunday, September 21st, 2025

5K
View details for race Tunnel to Towers 5K Run & Walk - Huntington Beach, CA
The Village's Fifth Annual Miles for Mamas Walk/Run-Santa Monica logo

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

Santa Monica, CA

Sunday, September 21st, 2025

5K
View details for race The Village's Fifth Annual Miles for Mamas Walk/Run-Santa Monica
WALKGOOD LA-PARK TO PLAYA 5K WALK/RUN logo

WALKGOOD LA-PARK TO PLAYA 5K WALK/RUN

Los Angeles, CA

Sunday, September 21st, 2025

Trail
View details for race WALKGOOD LA-PARK TO PLAYA 5K WALK/RUN
Run with the Pack - Harvest Moon Run 5K, 10K logo

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

Santa Monica, CA

Sunday, September 21st, 2025

10K
5K
Half
View details for race Run with the Pack - Harvest Moon Run 5K, 10K
Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon logo

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

Long Beach, CA

Sunday, September 21st, 2025

5K
10K
Half
View details for race Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon
Hot Pursuit 5k, 10k, 15k, Half Marathon logo

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

Long beach, CA

Saturday, September 27th, 2025

10K
15K
5K
View details for race Hot Pursuit 5k, 10k, 15k, Half Marathon
Los Angeles Dodgers Foundation Sunset Run logo

Los Angeles Dodgers Foundation Sunset Run

Los Angeles, CA

Saturday, September 27th, 2025

5K
10K
View details for race Los Angeles Dodgers Foundation Sunset Run
National Coffee Day: Run for Coffee LOS ANGELES logo

National Coffee Day: Run for Coffee LOS ANGELES

Los Angeles, CA

Saturday, September 27th, 2025

5K
10K
Half
View details for race National Coffee Day: Run for Coffee LOS ANGELES
310K Run/walk powered by Leslie Cohen Law logo

310K Run/walk powered by Leslie Cohen Law

Santa Monica, CA

Saturday, September 27th, 2025

5K
Fast
View details for race 310K Run/walk powered by Leslie Cohen Law
Hyundai Hope On Wheels 5K and Color Fun Run logo

Hyundai Hope On Wheels 5K and Color Fun Run

Fountain Valley, CA

Saturday, September 27th, 2025

5K
View details for race Hyundai Hope On Wheels 5K and Color Fun Run
Ascot Hills Challenge 5K logo

Ascot Hills Challenge 5K

Los Angeles, CA

Saturday, September 27th, 2025

5K
Trail
View details for race Ascot Hills Challenge 5K
The Fifth Dimension Glow Run: A Race Beyond Time & Space logo

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

Long Beach, CA

Saturday, September 27th, 2025

5K
10K
View details for race The Fifth Dimension Glow Run: A Race Beyond Time & Space
National Singles Day: Singles & Friends Running Club LOS ANGELES logo

National Singles Day: Singles & Friends Running...

Los Angeles, CA

Saturday, September 27th, 2025

5K
10K
Half
View details for race National Singles Day: Singles & Friends Running Club LOS ANGELES
Dove Dash & Dog Dash: 1K/5K Walk/Run & Pancake Breakfast logo

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

Trabuco Canyon, CA

Saturday, September 27th, 2025

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

Forest Lawn Employee 5K Walk/Run

Glendale, CA

Sunday, September 28th, 2025

5K
View details for race Forest Lawn Employee 5K Walk/Run
90s Remix Run – 5K, 10k, 10m, and Half Marathon logo

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

Long Beach, CA

Sunday, September 28th, 2025

5K
10K
10 Miles
View details for race 90s Remix Run – 5K, 10k, 10m, and Half Marathon
SoCal's Tiki Beach 5K & 10K Run/Walk logo

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

Huntington Beach, CA

Sunday, September 28th, 2025

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

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