Upcoming 5K Races Near Riverside, CA

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Miles for Hope

Roseville, CA

Saturday, October 17th, 2026

Featured

10K

View details for race Miles for Hope

Summer Solstice Run : 5K & 10K – LONG BEACH

Long Beach, CA

Saturday, June 20th, 2026

10K

Half

View details for race Summer Solstice Run : 5K & 10K – LONG BEACH

Nixon 5K for Title IX

Yorba Linda, CA

Saturday, June 20th, 2026

Trail

View details for race Nixon 5K for Title IX

Mission Possible Run

Los Angeles, CA

Saturday, June 20th, 2026

10K

View details for race Mission Possible Run

SoCal's Pirate's 5k/10k Run/Walk

Long Beach, CA

Saturday, June 20th, 2026

10K

1 Mile

Fast

View details for race SoCal's Pirate's 5k/10k Run/Walk

Jade's Furry Friends 5K

Rancho Cucamonga, CA

Saturday, June 20th, 2026

View details for race Jade's Furry Friends 5K

City of Maywood Open Streets 5K Run/Walk

Maywood, CA

Saturday, June 20th, 2026

View details for race City of Maywood Open Streets 5K Run/Walk

Happy Father's Day 5k, 10k, 15k, Half Marathon LB

Long beach, CA

Sunday, June 21st, 2026

10K

Half

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

La Noche de La Llorona Run SummerWeen Series 5K...

Long Beach, CA

Sunday, June 21st, 2026

10K

1 Mile

View details for race La Noche de La Llorona Run SummerWeen Series 5K 10K Half by Califlow Runs

Los Angeles Frontrunners Pride Run 2026

Los Angeles, CA

Sunday, June 21st, 2026

10K

15K

View details for race Los Angeles Frontrunners Pride Run 2026

Father’s Day Classic – 5K, 10K, 10-Miler, and H...

Long Beach, CA

Sunday, June 21st, 2026

10K

10 Miles

View details for race Father’s Day Classic – 5K, 10K, 10-Miler, and Half Marathon

City of Placentia Centennial 5K & Fun Run!

Placentia, CA

Saturday, June 27th, 2026

View details for race City of Placentia Centennial 5K & Fun Run!

MoVal Runs 2nd Anniversary 5K

Perris, CA

Saturday, June 27th, 2026

View details for race MoVal Runs 2nd Anniversary 5K

Summer time in the LBC 5K, 10K, & Half Marathon

Long Beach, CA

Saturday, June 27th, 2026

10K

Half

View details for race Summer time in the LBC 5K, 10K, & Half Marathon

San Bernardino County Employee 5K Run/Walk

San Bernardino, CA

Saturday, June 27th, 2026

View details for race San Bernardino County Employee 5K Run/Walk

URM 5K

Los Angeles, CA

Saturday, June 27th, 2026

View details for race URM 5K

World Spirits Festival 5k Run/Walk

Pico Rivera, CA

Saturday, June 27th, 2026

View details for race World Spirits Festival 5k Run/Walk

Alien Run – 5K, 10K, 10M, and Half Marathon

Long Beach, CA

Sunday, June 28th, 2026

10K

15K

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

Stars and Stripes 5k, 10k, 15k, Half Marathon

Long beach, CA

Friday, July 3rd, 2026

Half

10K

View details for race Stars and Stripes 5k, 10k, 15k, Half Marathon

La Palma Fitness Run for Fun

La Palma, CA

Saturday, July 4th, 2026

10K

Fast

View details for race La Palma Fitness Run for Fun

2026 YMCA Run in the Parks 5K & Kid's Race

Laguna Niguel, CA

Saturday, July 4th, 2026

1 Mile

View details for race 2026 YMCA Run in the Parks 5K & Kid's Race

Claremont Freedom 5K

Claremont, CA

Saturday, July 4th, 2026

View details for race Claremont Freedom 5K

20th Annual Freedom Run on the Ranch - July 4th...

Ladera Ranch, CA

Saturday, July 4th, 2026

10K

View details for race 20th Annual Freedom Run on the Ranch - July 4th 2026

SURF CITY RUN

Huntington Beach, CA

Saturday, July 4th, 2026

View details for race SURF CITY RUN

IRVINE 4th of July-Red, White, & Blue 5k & 1 Mile

IRVINE, CA

Saturday, July 4th, 2026

1 Mile

Fast

View details for race IRVINE 4th of July-Red, White, & Blue 5k & 1 Mile

Orange Park Acres 5k

Orange, CA

Saturday, July 4th, 2026

View details for race Orange Park Acres 5k

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

Long beach, CA

Saturday, July 4th, 2026

Half

10K

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

MVRRC 1st Annual Independence Day 5K Road Race ...

Perris, CA

Saturday, July 4th, 2026

1 Mile

View details for race MVRRC 1st Annual Independence Day 5K Road Race (Cash Prize)

Ralph J. Redington 5K/10K Run and Kids Run

Irvine, CA

Saturday, July 4th, 2026

10K

1 Mile

View details for race Ralph J. Redington 5K/10K Run and Kids Run

Red, White, and Run – 5K, 10K, and Half Marathon

Long Beach, CA

Sunday, July 5th, 2026

10K

Half

View details for race Red, White, and Run – 5K, 10K, and Half Marathon

Coveathlon #1

Newport Beach, CA

Thursday, July 9th, 2026

10K

Fast

View details for race Coveathlon #1

Endless Summer in the LBC 5K, 10K, & Half Marathon

Long Beach, CA

Saturday, July 11th, 2026

10K

Half

Fast

View details for race Endless Summer in the LBC 5K, 10K, & Half Marathon

Summer Luau Run 5K & 10k

Los Angeles, CA

Saturday, July 11th, 2026

10K

View details for race Summer Luau Run 5K & 10k

LBC Summer Breeze – 5K, 10K, 10M, and Half Mara...

Long Beach, CA

Sunday, July 12th, 2026

10K

15K

View details for race LBC Summer Breeze – 5K, 10K, 10M, and Half Marathon

JODI'S KOBE YEAR 5K

Los Angeles, CA

Sunday, July 12th, 2026

View details for race JODI'S KOBE YEAR 5K

Echo Park Lotus Run

Los Angeles, CA

Sunday, July 12th, 2026

View details for race Echo Park Lotus Run

Happy Tails - 5K - 1 Miler Dog Run by Califlow ...

Long Beach, CA

Sunday, July 12th, 2026

1 Mile

Fast

View details for race Happy Tails - 5K - 1 Miler Dog Run by Califlow Runs

Summer Break 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, July 12th, 2026

10K

15K

View details for race Summer Break 5k, 10k, 15k, Half Marathon

Popsicle Dash - Free Community Event - 5K by Ca...

Long Beach, CA

Thursday, July 16th, 2026

1 Mile

Fast

View details for race Popsicle Dash - Free Community Event - 5K by Califlow Runs

Coveathlon #2

Newport Beach, CA

Thursday, July 16th, 2026

10K

Fast

View details for race Coveathlon #2

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

Los Angeles, CA

Saturday, July 18th, 2026

10K

15K

View details for race Hot to Trot 5k, 10k, 15k, Half Marathon

San Clemente Ocean Festival

San Clemente, CA

Saturday, July 18th, 2026

1 Mile

View details for race San Clemente Ocean Festival

CaliFlow Verano Run - Griffith Park Summer 5K •...

Los Angeles, CA

Sunday, July 19th, 2026

10K

1 Mile

View details for race CaliFlow Verano Run - Griffith Park Summer 5K • 10K • 1 Miler

Rockin’ Summer 5k, 10k, 15k, Half Marathon

South El Monte, CA

Sunday, July 19th, 2026

Half

15K

View details for race Rockin’ Summer 5k, 10k, 15k, Half Marathon

Miles That Matter 5K

San Dimas, CA

Saturday, July 25th, 2026

View details for race Miles That Matter 5K

LBC - Good Vibes Run 5K, 10K, & Half Marathon...

Long Beach, CA

Saturday, July 25th, 2026

10K

Half

View details for race LBC - Good Vibes Run 5K, 10K, & Half Marathon by Califlow Runs

Aztlan XC Classic

Los Angeles, CA

Saturday, July 25th, 2026

View details for race Aztlan XC Classic

Glow Run Night Glow Run 5K 10K Half Marathon - ...

Long Beach, CA

Sunday, July 26th, 2026

10K

Half

Fast

View details for race Glow Run Night Glow Run 5K 10K Half Marathon - SummerWeen Series by Califlow Runs

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

Long beach, CA

Sunday, July 26th, 2026

Half

10K

View details for race Summer Fun 5k, 10k, 15k, Half Marathon

Coveathlon #3

Newport Beach, CA

Thursday, July 30th, 2026

10K

Fast

View details for race Coveathlon #3

Pride of the Valley 5K & 10K

Baldwin Park, CA

Saturday, August 1st, 2026

10K

View details for race Pride of the Valley 5K & 10K

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