Upcoming 5K Races Near Lake Forest, CA

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Four Fools Wine Run 5k

Rodeo, CA

Saturday, June 13th, 2026

Featured

View details for race Four Fools Wine Run 5k

Los Mugrosos Trail Run – 5K & 10K

South El Monte, CA

Saturday, June 13th, 2026

1 Mile

View details for race Los Mugrosos Trail Run – 5K & 10K

Phoenix Rising 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Saturday, June 13th, 2026

10K

Half

View details for race Phoenix Rising 5k, 10k, 15k, Half Marathon

Good Vibes Run – 5K, 10K, 10M, and Half Marathon

Long Beach, CA

Sunday, June 14th, 2026

10K

10 Miles

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

Stride & Stillness | LA DC

Rancho Cucamonga, CA

Sunday, June 14th, 2026

View details for race Stride & Stillness | LA DC

Rare Strides 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, June 14th, 2026

15K

10K

Half

View details for race Rare Strides 5k, 10k, 15k, Half Marathon

Summer Solstice Run : 5K.10K. Half Marathon –by...

Long Beach, CA

Saturday, June 20th, 2026

10K

Half

View details for race Summer Solstice Run : 5K.10K. Half Marathon –by Califlow Runs

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

Nixon 5K for Title IX

Yorba Linda, CA

Saturday, June 20th, 2026

Trail

View details for race Nixon 5K for Title IX

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

Los Angeles Frontrunners Pride Run 2026

Los Angeles, CA

Sunday, June 21st, 2026

10K

15K

Trail

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

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

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

World Spirits Festival 5k Run/Walk

Pico Rivera, CA

Saturday, June 27th, 2026

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

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

Union Rescue Mission 5K/10K

Los Angeles, CA

Saturday, June 27th, 2026

View details for race Union Rescue Mission 5K/10K

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

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

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

Health is Wealth 5K by Panacea Holistic Institute

Long Beach, CA

Sunday, June 28th, 2026

View details for race Health is Wealth 5K by Panacea Holistic Institute

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

Long beach, CA

Friday, July 3rd, 2026

15K

10K

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

20th Annual Freedom Run on the Ranch - A Run fo...

Ladera Ranch, CA

Saturday, July 4th, 2026

10K

View details for race 20th Annual Freedom Run on the Ranch - A Run for Joy to benefit NEGU

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

33rd Annual Village Runner 4th of July Runs

Redondo Beach, CA

Saturday, July 4th, 2026

View details for race 33rd Annual Village Runner 4th of July Runs

Claremont Freedom 5K

Claremont, CA

Saturday, July 4th, 2026

View details for race Claremont Freedom 5K

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

SURF CITY RUN

Huntington Beach, CA

Saturday, July 4th, 2026

View details for race SURF CITY RUN

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

15K

10K

Half

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

Woodbridge Village Association 50th Anniversary...

Irvine, CA

Saturday, July 4th, 2026

10K

1 Mile

View details for race Woodbridge Village Association 50th Anniversary - Ralph J. Redington 5K/10K Run and Kids Run

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)

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

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 Marat...

Long Beach, CA

Saturday, July 11th, 2026

10K

Half

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

Summer Luau Run 5K & 10k

Los Angeles, CA

Saturday, July 11th, 2026

10K

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

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

JODI'S KOBE YEAR 5K

Los Angeles, CA

Sunday, July 12th, 2026

View details for race JODI'S KOBE YEAR 5K

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

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

Long beach, CA

Sunday, July 12th, 2026

10K

Half

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

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

South El Monte, CA

Sunday, July 19th, 2026

Half

15K

10K

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

Un Verano en Los Angeles - 5K, 10K, 1 Miler by ...

Los Angeles, CA

Sunday, July 19th, 2026

10K

1 Mile

Fast

View details for race Un Verano en Los Angeles - 5K, 10K, 1 Miler by Califlow Runs

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