Upcoming Races Near Costa Mesa, CA

Name: Bayshore 70.4 -- Sprint Triathlon---
Start: 2026-03-07
End: 2026-03-07
Location: Long Beach

St Philip The Apostle - Jogathon

Pasadena, CA

Friday, February 6th, 2026

Featured

1 Mile

View details for race St Philip The Apostle - Jogathon

Want to feature your race?

Get your race seen first by thousands of runners

Learn More

Learn how to feature your race

Citrus College Athletics Super 5K

Glendora, CA

Saturday, February 7th, 2026

View details for race Citrus College Athletics Super 5K

2026 Trojan Trot 5K & 1M Fun Run

Irvine, CA

Saturday, February 7th, 2026

1 Mile

View details for race 2026 Trojan Trot 5K & 1M Fun Run

The HEART RUN Half Marathon & 5K /The SUPER BOW...

Huntington Beach, CA

Saturday, February 7th, 2026

Half

View details for race The HEART RUN Half Marathon & 5K /The SUPER BOWL Half Marathon & 5K. A FEBRUARY FESTIVAL RACE

RUN FOR RUSS

Chino, CA

Saturday, February 7th, 2026

View details for race RUN FOR RUSS

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

Long beach, CA

Saturday, February 7th, 2026

10K

Half

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

Heart and Sole Valentine's Run 5K, 10K, and Hal...

Long Beach, CA

Sunday, February 8th, 2026

10K

Half

View details for race Heart and Sole Valentine's Run 5K, 10K, and Half Marathon

Anaheim Ducks 5K presented by Arrowhead Water

Irvine, CA

Sunday, February 8th, 2026

View details for race Anaheim Ducks 5K presented by Arrowhead Water

Besties Run 5K. 10K. Half Marathon - Event SOLD...

Long Beach, CA

Sunday, February 8th, 2026

10K

Half

View details for race Besties Run 5K. 10K. Half Marathon - Event SOLD OUT

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

Los Angeles, CA

Sunday, February 8th, 2026

15K

10K

Half

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

Redondo Beach Super Bowl Sunday 10K/5K Run/Walk

Redondo Beach, CA

Sunday, February 8th, 2026

10K

View details for race Redondo Beach Super Bowl Sunday 10K/5K Run/Walk

Run Your Heart Out – 5K, 10K, 10-Miler, Half Ma...

Long Beach, CA

Sunday, February 8th, 2026

10K

10 Miles

View details for race Run Your Heart Out – 5K, 10K, 10-Miler, Half Marathon

Camp Heartbreak – Friday the 13th of February -...

Long Beach, CA

Friday, February 13th, 2026

10K

Half

Fast

View details for race Camp Heartbreak – Friday the 13th of February -After Dark 5K. 10K Half Marathon

MVRRC Valentines Day Kids 1-Mile, 5K & 10K Race

Perris, CA

Saturday, February 14th, 2026

1 Mile

10K

View details for race MVRRC Valentines Day Kids 1-Mile, 5K & 10K Race

The Love Run – 5K, 10K, and Half Marathon

Encino, CA

Saturday, February 14th, 2026

10K

Half

View details for race The Love Run – 5K, 10K, and Half Marathon

The Long Beach Sweetheart's Run - Valentine's ...

Long Beach, CA

Saturday, February 14th, 2026

10K

Half

Fast

View details for race The Long Beach Sweetheart's Run - Valentine's 5K, 10K, & Half Marathon

Happy Valentine's Day 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Saturday, February 14th, 2026

Half

15K

View details for race Happy Valentine's Day 5k, 10k, 15k, Half Marathon

LASAA Mug Run - LASD Men's Central Jail

Los Angeles, CA

Saturday, February 14th, 2026

10K

View details for race LASAA Mug Run - LASD Men's Central Jail

Run for the Beads - Mardi Gras Run 5K, 10K, & H...

Long Beach, CA

Sunday, February 15th, 2026

10K

Half

Fast

View details for race Run for the Beads - Mardi Gras Run 5K, 10K, & Half Marathon

Love Yourself Run – 5K, 10K, 10-Miler, Half Mar...

Long Beach, CA

Sunday, February 15th, 2026

10K

10 Miles

View details for race Love Yourself Run – 5K, 10K, 10-Miler, Half Marathon

Run for the Beads - Mardi Gras Run 5K, 10K, & H...

Santa Monica, CA

Sunday, February 15th, 2026

10K

Half

View details for race Run for the Beads - Mardi Gras Run 5K, 10K, & Half Marathon

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

Long beach, CA

Sunday, February 15th, 2026

15K

Half

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

Cupid Chase 5k, 10k, 15k, Half Marathon

Long beach, CA

Monday, February 16th, 2026

Half

15K

View details for race Cupid Chase 5k, 10k, 15k, Half Marathon

4 Mile Hill Challenge

Los Angeles, CA

Saturday, February 21st, 2026

View details for race 4 Mile Hill Challenge

cmX 5K 2025

Long Beach, CA

Saturday, February 21st, 2026

View details for race cmX 5K 2025

Signal Hill Rotary Mutt Run 1K & 5K

Long Beach, CA

Saturday, February 21st, 2026

View details for race Signal Hill Rotary Mutt Run 1K & 5K

33rd Annual Brea 8K Classic presented by Brea M...

Brea, CA

Sunday, February 22nd, 2026

View details for race 33rd Annual Brea 8K Classic presented by Brea Mall - Race Starts at 7am!

Run/Walk for WeSPARK 5K/10K & Kids FUN RUN

Los Angeles, CA

Sunday, February 22nd, 2026

10K

View details for race Run/Walk for WeSPARK 5K/10K & Kids FUN RUN

Crescent Moon Chase – 5K, 10K, 10-Miler, Half M...

Long Beach, CA

Sunday, February 22nd, 2026

10K

10 Miles

View details for race Crescent Moon Chase – 5K, 10K, 10-Miler, Half Marathon

9th Annual BRAVE Race 2026

Aliso Viejo, CA

Sunday, February 22nd, 2026

10K

View details for race 9th Annual BRAVE Race 2026

Impact 5K: Dash Thru the 80s

Pasadena, CA

Sunday, February 22nd, 2026

View details for race Impact 5K: Dash Thru the 80s

The Observatory Loop Relay

Los Angeles, CA

Thursday, February 26th, 2026

Trail

View details for race The Observatory Loop Relay

L.A. CHINATOWN FIRECRACKER 5K/10K/KIDDIE/PAW'ER...

Los Angeles, CA

Saturday, February 28th, 2026

View details for race L.A. CHINATOWN FIRECRACKER 5K/10K/KIDDIE/PAW'ER DOG RUN/WALK & BIKE RIDE

Ocean Breeze 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, February 28th, 2026

15K

10K

View details for race Ocean Breeze 5k, 10k, 15k, Half Marathon

Downey 5K for TLC

Downey, CA

Saturday, February 28th, 2026

View details for race Downey 5K for TLC

Compton Run Club- Connecting Compton Relay Race

Compton, CA

Saturday, February 28th, 2026

Ultra

View details for race Compton Run Club- Connecting Compton Relay Race

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, CA

Saturday, February 28th, 2026

10K

Half

Trail

View details for race SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

46th Annual AMS 5K & Wellness Expo VI

Manhattan Beach, CA

Saturday, February 28th, 2026

Fast

View details for race 46th Annual AMS 5K & Wellness Expo VI

LASAA Mug Run - LASD Homicide Bureau

El Monte, CA

Saturday, February 28th, 2026

10K

View details for race LASAA Mug Run - LASD Homicide Bureau

Taxiway 5k

Upland, CA

Saturday, February 28th, 2026

View details for race Taxiway 5k

Oh! The Places You'll Run – 5K, 10K, 10-Miler, ...

Long Beach, CA

Saturday, February 28th, 2026

10K

View details for race Oh! The Places You'll Run – 5K, 10K, 10-Miler, Half Marathon

5K Run/Walk, A Touch of Love Works

Lake Forest, CA

Saturday, February 28th, 2026

View details for race 5K Run/Walk, A Touch of Love Works

Pre-Registration Screenland 5K 2026

Culver City, CA

Sunday, March 1st, 2026

1 Mile

View details for race Pre-Registration Screenland 5K 2026

March Magic 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, March 1st, 2026

10K

Half

View details for race March Magic 5k, 10k, 15k, Half Marathon

Screenland 5K

Culver City, CA

Sunday, March 1st, 2026

1 Mile

View details for race Screenland 5K

Akash Wine Run 5k

Temecula, CA

Sunday, March 1st, 2026

Fast

View details for race Akash Wine Run 5k

Bell Gardens 5K

Bell Gardens, CA

Saturday, March 7th, 2026

Fast

View details for race Bell Gardens 5K

Chino DairyAire 5K Run/Walk

Chino, CA

Saturday, March 7th, 2026

Fast

View details for race Chino DairyAire 5K Run/Walk

Cemex Quarry Quest 5K Rialto

Rialto, CA

Saturday, March 7th, 2026

View details for race Cemex Quarry Quest 5K Rialto

Bayshore 70.4 -- Sprint Triathlon---

Long Beach, CA

Saturday, March 7th, 2026

10K

View details for race Bayshore 70.4 -- Sprint Triathlon---

Explore more in Costa Mesa, CA

Distances:

5K 10K Half Marathon Marathon

Months:

February March April

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

Don't see your race? Add it!

Add Your Race (Free)