Name: The 2026 Hoag OC Marathon Running Festival (Expo Registration)
Start: 2026-05-02
End: 2026-05-02
Location: Costa Mesa

Alvord Educational Foundation Spirit Run

Riverside, CA

Saturday, April 11th, 2026

Featured

5K

1 Mile

View details for race Alvord Educational Foundation Spirit Run

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2026 Fear the Spear 5K

Alhambra, CA

Saturday, April 11th, 2026

5K

View details for race 2026 Fear the Spear 5K

Santa Ana Fun Run

Santa Ana, CA

Saturday, April 11th, 2026

10K

5K

View details for race Santa Ana Fun Run

Fenton Charter Public School Community 5k Run

Sylmar, CA

Saturday, April 11th, 2026

5K

View details for race Fenton Charter Public School Community 5k Run

Generations In Motion 1 Mile and 5K, Stroll, Ro...

Los Angeles, CA

Saturday, April 11th, 2026

5K

1 Mile

View details for race Generations In Motion 1 Mile and 5K, Stroll, Roll, or Run

Los Angeles Superhero 5K Run Walk Health & Safe...

Los Angeles, CA

Saturday, April 11th, 2026

5K

1 Mile

Trail

View details for race Los Angeles Superhero 5K Run Walk Health & Safety Expo

Run With All Your Heart 5k- Los Angeles

Los Angeles, CA

Saturday, April 11th, 2026

5K

View details for race Run With All Your Heart 5k- Los Angeles

41st Nature Made Great Race: Half Marathon, 5K,...

Agoura Hills, CA

Saturday, April 11th, 2026

Half

10K

15K

Trail

View details for race 41st Nature Made Great Race: Half Marathon, 5K, 10K, 15K, 10M, 1M

Spring Fling Run – 5K, 10K, Half Marathon

Lake View Terrace, CA

Saturday, April 11th, 2026

5K

10K

Half

View details for race Spring Fling Run – 5K, 10K, Half Marathon

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

Huntington Beach, CA

Sunday, April 12th, 2026

5K

10K

Half

Fast

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

THE 8TH ANNUAL GRAND PRIX FOUNDATION OF LONG BE...

Long Beach, CA

Sunday, April 12th, 2026

View details for race THE 8TH ANNUAL GRAND PRIX FOUNDATION OF LONG BEACH 5K RUN/WALK

Run4Kids

Corona, CA

Friday, April 17th, 2026

5K

View details for race Run4Kids

Dam Good 5k, 10k, 15k, Half Marathon

Lake View Terrace, CA

Saturday, April 18th, 2026

Half

10K

5K

View details for race Dam Good 5k, 10k, 15k, Half Marathon

The Riverside County K9 Run & Walk With the Ani...

Riverside, CA

Saturday, April 18th, 2026

5K

1 Mile

View details for race The Riverside County K9 Run & Walk With the Animals Experience

LASD SUICIDE AWARENESS AND PREVENTION 5K RUN & ...

Los Angeles, CA

Saturday, April 18th, 2026

View details for race LASD SUICIDE AWARENESS AND PREVENTION 5K RUN & WALK

Apricot Lane Farms Earth Day 5K Fun Run! (Or Wa...

Moorpark, CA

Saturday, April 18th, 2026

5K

View details for race Apricot Lane Farms Earth Day 5K Fun Run! (Or Walk!)

Run for the Planet - Earth Day Celebration 5K, ...

Huntington Beach, CA

Saturday, April 18th, 2026

5K

10K

Half

View details for race Run for the Planet - Earth Day Celebration 5K, 10K, and Half Marathon

Earth Day - Run for the Planet - 5K, 10K, and ...

Long beach, CA

Saturday, April 18th, 2026

5K

10K

Half

View details for race Earth Day - Run for the Planet - 5K, 10K, and Half Marathon - Califlow Runs

5K for Fragile X

San Dimas, CA

Saturday, April 18th, 2026

5K

View details for race 5K for Fragile X

7th Annual Super Bulldog Jog 5K Run/Walk

Los Angeles, CA

Saturday, April 18th, 2026

5K

View details for race 7th Annual Super Bulldog Jog 5K Run/Walk

Bruin Run/Walk 5K

Los Angeles, CA

Sunday, April 19th, 2026

5K

View details for race Bruin Run/Walk 5K

Run for the Planet – 5K, 10K, 10M, and Half Mar...

Long Beach, CA

Sunday, April 19th, 2026

5K

10K

Half

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

Valencia Church 5k

Valencia, CA

Sunday, April 19th, 2026

5K

View details for race Valencia Church 5k

Earth Day 5K (Sponsored by AREC)

Long Beach, CA

Thursday, April 23rd, 2026

5K

View details for race Earth Day 5K (Sponsored by AREC)

UCR Glow Run 2026

Riverside, CA

Thursday, April 23rd, 2026

5K

View details for race UCR Glow Run 2026

Orange County Superhero 5K Run Walk Health & Sa...

Irvine, CA

Saturday, April 25th, 2026

5K

Trail

View details for race Orange County Superhero 5K Run Walk Health & Safety Expo

COVINA FUN RUN XXIX

Covina, CA

Saturday, April 25th, 2026

View details for race COVINA FUN RUN XXIX

Running Is For The Birds

Huntington Beach, CA

Saturday, April 25th, 2026

5K

10K

Fast

View details for race Running Is For The Birds

Spring Sensation 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, April 25th, 2026

15K

Half

10K

View details for race Spring Sensation 5k, 10k, 15k, Half Marathon

Crescenta Valley HomeTown 5K

La Crescenta, CA

Saturday, April 25th, 2026

5K

View details for race Crescenta Valley HomeTown 5K

OneLegacy Donate Life Run/Walk 2026

Azusa, CA

Saturday, April 25th, 2026

5K

View details for race OneLegacy Donate Life Run/Walk 2026

Move4U 5K Run/Walk for Parkinson's, Dystonia, &...

Fountain Valley, CA

Saturday, April 25th, 2026

5K

View details for race Move4U 5K Run/Walk for Parkinson's, Dystonia, & Movement Disorders

Kiwanis El Segundo PTA Run for Education 5K|10K

El Segundo, CA

Saturday, April 25th, 2026

5K

10K

View details for race Kiwanis El Segundo PTA Run for Education 5K|10K

Coffee Lovers Run LOS ANGELES

Los Angeles, CA

Saturday, April 25th, 2026

5K

10K

Half

View details for race Coffee Lovers Run LOS ANGELES

Wildflower 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, April 26th, 2026

5K

Half

10K

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

Orange County Multi-Sport Festival

Mission Viejo, CA

Sunday, April 26th, 2026

Ultra

5K

1 Mile

View details for race Orange County Multi-Sport Festival

4th Annual Northeast Trail 5K (RUN/WALK)

Los Angeles, CA

Sunday, April 26th, 2026

5K

View details for race 4th Annual Northeast Trail 5K (RUN/WALK)

RIS 5K

Rolling Hills Estates, CA

Sunday, April 26th, 2026

View details for race RIS 5K

March for Marrow California

Long Beach, CA

Sunday, April 26th, 2026

5K

View details for race March for Marrow California

Super Hero Dash – 5K, 10K, 10M, and Half Marathon

Long Beach, CA

Sunday, April 26th, 2026

5K

10K

15K

View details for race Super Hero Dash – 5K, 10K, 10M, and Half Marathon

RIS 5K on the Peninsula

Palos Verdes Peninsula, CA

Sunday, April 26th, 2026

5K

View details for race RIS 5K on the Peninsula

Tacos N' Beer 5k--L.A. May 2, 2026

South El Monte, CA

Saturday, May 2nd, 2026

5K

View details for race Tacos N' Beer 5k--L.A. May 2, 2026

NURSES ROCK Run/Walk

San Dimas, CA

Saturday, May 2nd, 2026

5K

10K

15K

View details for race NURSES ROCK Run/Walk

Nurses Rock

San Dimas, CA

Saturday, May 2nd, 2026

5K

10K

View details for race Nurses Rock

ARMC 5K

Colton, CA

Saturday, May 2nd, 2026

View details for race ARMC 5K

Finish The Ride and Finish The Run Griffith Park

Los Angeles, CA

Saturday, May 2nd, 2026

5K

10K

15K

View details for race Finish The Ride and Finish The Run Griffith Park

The Rebel Run – 5K, 10K, 10M, and Half Marathon

Long Beach, CA

Saturday, May 2nd, 2026

5K

10K

Half

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

SoCal's Cinco De Miles 5K and 5 MILE

Huntington Beach, CA

Saturday, May 2nd, 2026

5K

1 Mile

View details for race SoCal's Cinco De Miles 5K and 5 MILE

The Hoag OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 2nd, 2026

5K

Half

Marathon

View details for race The Hoag OC Marathon Running Festival

The 2026 Hoag OC Marathon Running Festival (Exp...

Costa Mesa, CA

Saturday, May 2nd, 2026

5K

Half

Marathon

View details for race The 2026 Hoag OC Marathon Running Festival (Expo Registration)

Upcoming 5K Races Near Maywood, CA