Upcoming Races Near Riverside, CA in April, 2026

Name: Orange County Multi-Sport Festival
Start: 2026-04-26
End: 2026-04-26
Location: Mission Viejo

The Rabbit Run 5k & OC Challenge Wild Hare 5k I...

Irvine, CA

Saturday, April 4th, 2026

Featured

Trail

Fast

View details for race The Rabbit Run 5k & OC Challenge Wild Hare 5k IRVINE

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The Great Bunny Hop – 5K, 10K, 10-Miler, Half M...

Long Beach, CA

Saturday, April 4th, 2026

10K

10 Miles

View details for race The Great Bunny Hop – 5K, 10K, 10-Miler, Half Marathon

Santa Anita Derby Day 5K

Arcadia, CA

Saturday, April 4th, 2026

View details for race Santa Anita Derby Day 5K

Hoppy Easter 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Saturday, April 4th, 2026

10K

15K

View details for race Hoppy Easter 5k, 10k, 15k, Half Marathon

Rock It in El Moro Canyon 6K & 10 Miler

Laguna Beach, CA

Saturday, April 4th, 2026

10 Miles

Trail

View details for race Rock It in El Moro Canyon 6K & 10 Miler

2026 Cal Tri Lake Perris - 4.5.26

Perris, CA

Sunday, April 5th, 2026

View details for race 2026 Cal Tri Lake Perris - 4.5.26

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

Los Angeles, CA

Saturday, April 11th, 2026

1 Mile

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

2026 Fear the Spear 5K

Alhambra, CA

Saturday, April 11th, 2026

View details for race 2026 Fear the Spear 5K

Alvord Educational Foundation Spirit Run

Riverside, CA

Saturday, April 11th, 2026

1 Mile

View details for race Alvord Educational Foundation Spirit Run

Bedrock Valley Trail Runs

Hemet, CA

Saturday, April 11th, 2026

Marathon

Half

15K

Trail

Fast

View details for race Bedrock Valley Trail Runs

Run With All Your Heart 5k- Los Angeles

Los Angeles, CA

Saturday, April 11th, 2026

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

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

Los Angeles, CA

Saturday, April 11th, 2026

1 Mile

Trail

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

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

Huntington Beach, CA

Sunday, April 12th, 2026

10K

Half

Fast

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

Paws & Peeps 5K - Easter Race Run

Los Angeles, CA

Sunday, April 12th, 2026

View details for race Paws & Peeps 5K - Easter Race Run

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 Ultra Running Party

Corona, CA

Friday, April 17th, 2026

Marathon

Ultra

View details for race Run4Kids Ultra Running Party

Run4Kids

Corona, CA

Friday, April 17th, 2026

View details for race Run4Kids

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

Huntington Beach, CA

Saturday, April 18th, 2026

10K

Half

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

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

Riverside, CA

Saturday, April 18th, 2026

1 Mile

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

Run for the Planet -An Earth Day Run by CaliFlo...

Long beach, CA

Saturday, April 18th, 2026

10K

Half

View details for race Run for the Planet -An Earth Day Run by CaliFlow Runs - 5K, 10K, Half Marathon

5K for Fragile X

San Dimas, CA

Saturday, April 18th, 2026

View details for race 5K for Fragile X

7th Annual Super Bulldog Jog 5K Run/Walk

Los Angeles, CA

Saturday, April 18th, 2026

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

Healthy Kids Running Series Spring 2026 - South...

Laguna Niguel, CA

Sunday, April 19th, 2026

View details for race Healthy Kids Running Series Spring 2026 - South Orange County, CA

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

Long Beach, CA

Sunday, April 19th, 2026

10K

Half

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

March for Marrow California

Long Beach, CA

Monday, April 20th, 2026

View details for race March for Marrow California

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

Fountain Valley, CA

Saturday, April 25th, 2026

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

Running Is For The Birds - 5K, 10K, Kids Run - ...

Huntington Beach, CA

Saturday, April 25th, 2026

10K

View details for race Running Is For The Birds - 5K, 10K, Kids Run - Earth Day Celebration

COVINA FUN RUN XXIX

Covina, CA

Saturday, April 25th, 2026

View details for race COVINA FUN RUN XXIX

OneLegacy Donate Life Run/Walk 2026

Azusa, CA

Saturday, April 25th, 2026

View details for race OneLegacy Donate Life Run/Walk 2026

Coffee Lovers Run LOS ANGELES

Los Angeles, CA

Saturday, April 25th, 2026

10K

Half

View details for race Coffee Lovers Run LOS ANGELES

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

Irvine, CA

Saturday, April 25th, 2026

Trail

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

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

Los Angeles, CA

Sunday, April 26th, 2026

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

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

Long Beach, CA

Sunday, April 26th, 2026

10K

15K

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

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

Riverside, CA

Sunday, April 26th, 2026

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

1 Mile

View details for race Orange County Multi-Sport Festival

Explore more in Riverside, CA

Distances:

5K 10K Half Marathon Marathon

Months:

February March April

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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