Upcoming 5K Races Near Ontario, CA

Name: Run Your Heart Out – 5K, 10K, 10-Miler, Half Marathon
Start: 2026-02-08
End: 2026-02-08
Location: Long Beach

Happy Holidays 5k, 10k, 15k, Half Marathon

Long beach, CA

Wednesday, December 24th, 2025

Featured

15K

10K

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

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Jingle All the Way - Christmas Day 5K, 10K

Long Beach, CA

Thursday, December 25th, 2025

10K

View details for race Jingle All the Way - Christmas Day 5K, 10K

The Final Countdown 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, December 27th, 2025

Half

10K

View details for race The Final Countdown 5k, 10k, 15k, Half Marathon

Countdown to the Finish – 5K, 10K, 10-Miler, Ha...

Long Beach, CA

Sunday, December 28th, 2025

10K

10 Miles

View details for race Countdown to the Finish – 5K, 10K, 10-Miler, Half Marathon

Run In The New Year 5k/10K/Half Marathon

Huntington Beach, CA

Sunday, December 28th, 2025

10K

Half

Fast

View details for race Run In The New Year 5k/10K/Half Marathon

Last Dash Before Midnight 5K, 10K, & Half Marathon

Long Beach, CA

Wednesday, December 31st, 2025

10K

Half

View details for race Last Dash Before Midnight 5K, 10K, & Half Marathon

New Year's Day Dash – 5K, 10K, 10-Miler, Half M...

Long Beach, CA

Thursday, January 1st, 2026

10K

15K

View details for race New Year's Day Dash – 5K, 10K, 10-Miler, Half Marathon

Happy New Year 2026 - 5K, 10K, and Half Marathon

Long Beach, CA

Thursday, January 1st, 2026

10K

Half

View details for race Happy New Year 2026 - 5K, 10K, and Half Marathon

Ring in the New Year 5k, 10k, 15k, Half Marathon

Long beach, CA

Friday, January 2nd, 2026

10K

15K

View details for race Ring in the New Year 5k, 10k, 15k, Half Marathon

Run in the New Year 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, January 3rd, 2026

10K

Half

View details for race Run in the New Year 5k, 10k, 15k, Half Marathon

The Coffee Cruise – 5K, 10K, 10-Miler, Half Ma...

Long Beach, CA

Sunday, January 4th, 2026

10K

10 Miles

View details for race The Coffee Cruise – 5K, 10K, 10-Miler, Half Marathon

Ring in the New Year 5k, 10k, 15k, Half Marathon

South El Monte, CA

Sunday, January 4th, 2026

15K

Half

View details for race Ring in the New Year 5k, 10k, 15k, Half Marathon

Grievances & Gratitude Run – Let Go, Run Free, ...

Long Beach, CA

Sunday, January 4th, 2026

10K

Half

View details for race Grievances & Gratitude Run – Let Go, Run Free, Embrace the Positive! 5K, 10K, and Half Marathon

Griffith Park Resolution Run

Los Angeles, CA

Sunday, January 4th, 2026

Half

12K

Trail

View details for race Griffith Park Resolution Run

LASAA Mug Run - Altadena Forever Run

Altadena, CA

Sunday, January 4th, 2026

10K

View details for race LASAA Mug Run - Altadena Forever Run

LASAA Mug Run - LASD East Los Angeles Sheriff’s...

Commerce, CA

Saturday, January 10th, 2026

10K

View details for race LASAA Mug Run - LASD East Los Angeles Sheriff’s Station

Citrus Heritage Run

Riverside, CA

Saturday, January 10th, 2026

Half

10K

View details for race Citrus Heritage Run

Winter Wonder Run 5K.10K.Half Marathon

Long Beach, CA

Saturday, January 10th, 2026

10K

Half

View details for race Winter Wonder Run 5K.10K.Half Marathon

Holiday Hangover 5K, 10K, Half Marathon

Long Beach, CA

Saturday, January 10th, 2026

10K

Half

View details for race Holiday Hangover 5K, 10K, Half Marathon

Learn To Be 5K Run/Walk

Anaheim, CA

Sunday, January 11th, 2026

View details for race Learn To Be 5K Run/Walk

The Cookie Classic - 5K, 10K, 10-Miler, Half Ma...

Long Beach, CA

Sunday, January 11th, 2026

10K

15K

View details for race The Cookie Classic - 5K, 10K, 10-Miler, Half Marathon

LASAA Mug Run - LASD Industry Station

City of Industry, CA

Saturday, January 17th, 2026

10K

View details for race LASAA Mug Run - LASD Industry Station

The Marshmallow Dash – 5K, 10K, 10-Miler, Half ...

Long Beach, CA

Sunday, January 18th, 2026

10K

10 Miles

View details for race The Marshmallow Dash – 5K, 10K, 10-Miler, Half Marathon

Polar Bear Run 5K, 10K, and Half Marathon

Long Beach, CA

Sunday, January 18th, 2026

10K

Half

View details for race Polar Bear Run 5K, 10K, and Half Marathon

Fresh Wave 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, January 24th, 2026

Half

15K

View details for race Fresh Wave 5k, 10k, 15k, Half Marathon

Radiant Futures 5K

Fountain Valley, CA

Saturday, January 24th, 2026

View details for race Radiant Futures 5K

Super Warrior 5K

Anaheim, CA

Saturday, January 24th, 2026

View details for race Super Warrior 5K

HDR Kick Off 5000

Palmdale, CA

Saturday, January 24th, 2026

View details for race HDR Kick Off 5000

Run Like It's Recess 5K

Long Beach, CA

Sunday, January 25th, 2026

Fast

View details for race Run Like It's Recess 5K

Fullerton 5k

Fullerton, CA

Sunday, January 25th, 2026

View details for race Fullerton 5k

Highland Y Run

Highland, CA

Sunday, January 25th, 2026

10K

View details for race Highland Y Run

The Ugly Sweater 5K

Palos Verdes Peninsula, CA

Sunday, January 25th, 2026

View details for race The Ugly Sweater 5K

Winter Wonderland 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, January 25th, 2026

15K

10K

View details for race Winter Wonderland 5k, 10k, 15k, Half Marathon

Hollywood Sign Run | Hike - 8M | 8K | 5K | Kid

Los Angeles, CA

Sunday, January 25th, 2026

Trail

Fast

View details for race Hollywood Sign Run | Hike - 8M | 8K | 5K | Kid

Do It For Her 5K

Temecula, CA

Sunday, January 25th, 2026

View details for race Do It For Her 5K

Teaching & Learning Collaborative Charity Group...

Anaheim, CA

Friday, January 30th, 2026

10K

Half

View details for race Teaching & Learning Collaborative Charity Group Registration (2026 Disneyland® Half Marathon Weekend)

2026 Disneyland® Half Marathon Weekend

Anaheim, CA

Friday, January 30th, 2026

10K

Half

View details for race 2026 Disneyland® Half Marathon Weekend

RPV's Run For Myles

Rancho Palos Verdes, CA

Saturday, January 31st, 2026

10K

View details for race RPV's Run For Myles

2026 Surf City Marathon & Half Marathon

Huntington Beach, CA

Saturday, January 31st, 2026

Half

Marathon

View details for race 2026 Surf City Marathon & Half Marathon

Winter Blast 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, January 31st, 2026

10K

15K

View details for race Winter Blast 5k, 10k, 15k, Half Marathon

LASAA Mug Run - LASD Norwalk Sheriff’s Station

La Mirada, CA

Saturday, January 31st, 2026

10K

View details for race LASAA Mug Run - LASD Norwalk Sheriff’s Station

Griffith Park Run

Los Angeles, CA

Sunday, February 1st, 2026

Half

View details for race Griffith Park Run

RUN FOR RUSS

Chino, CA

Saturday, February 7th, 2026

View details for race RUN FOR RUSS

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

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

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

Long beach, CA

Saturday, February 7th, 2026

10K

Half

15K

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

Long Beach, CA

Sunday, February 8th, 2026

10K

Half

View details for race Besties Run 5K. 10K. 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

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

Explore more in Ontario, CA

Distances:

5K 10K Half Marathon Marathon

Months:

December January February

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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