Upcoming 5K Races in Thousand Oaks, CA 2026-2027

Boogie Nights Summer Run Series - Ventura

Ventura, CA

Wednesday, May 20th, 2026

Featured

5K

View details for race Boogie Nights Summer Run Series - Ventura

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Run to Remember 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, May 23rd, 2026

10K

Half

15K

View details for race Run to Remember 5k, 10k, 15k, Half Marathon

The Valley Race – 5k, 10k, and Half Marathon

Van Nuys, CA

Saturday, May 23rd, 2026

5K

10K

Half

View details for race The Valley Race – 5k, 10k, and Half Marathon

Sweet Life - Pineapple Run 5K. 10K. Half Marath...

Long Beach, CA

Sunday, May 24th, 2026

5K

10K

Half

View details for race Sweet Life - Pineapple Run 5K. 10K. Half Marathon by Califlow Runs

Lighthouse Half Marathon - LightHouseHalf.org

Long Beach, CA

Sunday, May 24th, 2026

Half

10K

5K

View details for race Lighthouse Half Marathon - LightHouseHalf.org

Exposition Race of Legends 5K Run

Los Angeles, CA

Sunday, May 24th, 2026

5K

View details for race Exposition Race of Legends 5K Run

Forever Brave 5k, 10k, 15k, Half Marathon

Valencia, CA

Sunday, May 24th, 2026

5K

Half

15K

View details for race Forever Brave 5k, 10k, 15k, Half Marathon

42nd Annual Providence Saint John's Health Cent...

Los Angeles, CA

Sunday, May 24th, 2026

10K

5K

Fast

View details for race 42nd Annual Providence Saint John's Health Center Brentwood Run

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

Long beach, CA

Monday, May 25th, 2026

15K

Half

5K

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

2026 Foothills Strong Run

La Canada Flintridge, CA

Monday, May 25th, 2026

1 Mile

5K

View details for race 2026 Foothills Strong Run

Hills Are Alive Run/Walk

Rolling Hills Estates, CA

Saturday, May 30th, 2026

5K

10K

Trail

View details for race Hills Are Alive Run/Walk

Race for Education

Paramount, CA

Saturday, May 30th, 2026

5K

View details for race Race for Education

Puppies & Beer 5K - Venice Beach, CA

Venice, CA

Saturday, May 30th, 2026

5K

View details for race Puppies & Beer 5K - Venice Beach, CA

16TH BEACHFRONT RUN

Ventura, CA

Saturday, May 30th, 2026

View details for race 16TH BEACHFRONT RUN

Run into Summer Vibes 5K, 10K, & Half Marathon

Venice Beach, CA

Saturday, May 30th, 2026

5K

10K

1 Mile

View details for race Run into Summer Vibes 5K, 10K, & Half Marathon

Blue Moon 5K. 10K. Half Marathon by Califlow Runs

Long Beach, CA

Sunday, May 31st, 2026

5K

10K

Half

Fast

View details for race Blue Moon 5K. 10K. Half Marathon by Califlow Runs

The Great White Chase – 5K, 10K, 10M, and Half ...

Long Beach, CA

Sunday, May 31st, 2026

5K

10K

15K

View details for race The Great White Chase – 5K, 10K, 10M, and Half Marathon

The Big Run Presented by Brooks

Encino, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks

The Big Run Presented by Brooks

Agoura Hills, CA

Wednesday, June 3rd, 2026

5K

View details for race The Big Run Presented by Brooks

Wrigley River Run & Tadpole Trot

Long Beach, CA

Saturday, June 6th, 2026

10 Miles

Half

10K

View details for race Wrigley River Run & Tadpole Trot

SuperHero - Runbelievable - 5K. 10K. Half Marat...

Long Beach, CA

Saturday, June 6th, 2026

5K

10K

Half

Fast

View details for race SuperHero - Runbelievable - 5K. 10K. Half Marathon by Califlow Runs

Pre Reg 2026 Wrigley River Run & Tadpole Trot P...

Long Beach, CA

Saturday, June 6th, 2026

10 Miles

Half

10K

View details for race Pre Reg 2026 Wrigley River Run & Tadpole Trot Presented by Long Beach Clinical Trials

Fun in the Sun 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, June 6th, 2026

15K

5K

Half

View details for race Fun in the Sun 5k, 10k, 15k, Half Marathon

Logix Love Run Westlake

Westlake Village, CA

Sunday, June 7th, 2026

10K

5K

1 Mile

View details for race Logix Love Run Westlake

Seaside Marathon CA 2026 - SeasideMarathon.com

Ventura, CA

Sunday, June 7th, 2026

Marathon

Half

10K

BQ

View details for race Seaside Marathon CA 2026 - SeasideMarathon.com

3rd Annual Norwalk 5K

Norwalk, CA

Sunday, June 7th, 2026

5K

View details for race 3rd Annual Norwalk 5K

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

Los Angeles, CA

Saturday, June 13th, 2026

15K

10K

Half

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

We Crawl this Town- 5k and Beer Mile Relay - Ca...

Camarillo, CA

Saturday, June 13th, 2026

5K

1 Mile

Fast

View details for race We Crawl this Town- 5k and Beer Mile Relay - Camarillo

Los Mugrosos Trail Run – 5K & 10K

South El Monte, CA

Saturday, June 13th, 2026

5K

1 Mile

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

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

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

Long Beach, CA

Sunday, June 14th, 2026

5K

10K

10 Miles

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

Hansen Dam 5K

Sylmar, CA

Sunday, June 14th, 2026

5K

View details for race Hansen Dam 5K

Run for the Rancho 2026 - Rancho Las Virgenes *...

Calabasas, CA

Thursday, June 18th, 2026

5K

View details for race Run for the Rancho 2026 - Rancho Las Virgenes *NEW LOCATION*

Run for the Rancho 2026 - Rancho Las Virgenes *...

Agoura Hills, CA

Thursday, June 18th, 2026

5K

View details for race Run for the Rancho 2026 - Rancho Las Virgenes *NEW LOCATION*

City of Maywood Open Streets 5K Run/Walk

Maywood, CA

Saturday, June 20th, 2026

5K

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

Sugar Daddy Race

Santa Clarita, CA

Saturday, June 20th, 2026

Half

10K

5K

Fast

View details for race Sugar Daddy Race

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

Van Nuys, CA

Saturday, June 20th, 2026

15K

5K

10K

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

Mission Possible Run

Los Angeles, CA

Saturday, June 20th, 2026

5K

10K

View details for race Mission Possible Run

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

Long Beach, CA

Saturday, June 20th, 2026

5K

10K

1 Mile

Fast

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

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

Long Beach, CA

Saturday, June 20th, 2026

5K

10K

Half

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

2026 Sugar Daddy Race

Santa Clarita, CA

Saturday, June 20th, 2026

10K

5K

Half

View details for race 2026 Sugar Daddy Race

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

Long Beach, CA

Sunday, June 21st, 2026

5K

10K

10 Miles

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

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

Long beach, CA

Sunday, June 21st, 2026

15K

Half

10K

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

Los Angeles Frontrunners Pride Run 2026

Los Angeles, CA

Sunday, June 21st, 2026

5K

10K

15K

Trail

View details for race Los Angeles Frontrunners Pride Run 2026

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

Long Beach, CA

Sunday, June 21st, 2026

5K

10K

1 Mile

Fast

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

Boogie Nights 5K, 10K & Half After Dark

Canoga Park, CA

Saturday, June 27th, 2026

5K

10K

Half

Fast

View details for race Boogie Nights 5K, 10K & Half After Dark

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

Long Beach, CA

Saturday, June 27th, 2026

5K

10K

Half

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

Obama Games Sport Fest

Los Angeles, CA

Saturday, June 27th, 2026

5K

View details for race Obama Games Sport Fest

World Spirits Festival 5k Run/Walk

Pico Rivera, CA

Saturday, June 27th, 2026

5K

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

5K

10K

15K

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

Upcoming 5K Races Near Thousand Oaks, CA