122 Upcoming Half Marathon Races Near Thousand Oaks, CA

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Miles for Hope

Roseville, CA

Saturday, October 17th, 2026

Featured

10K

View details for race Miles for Hope

Valentine's Day Run LOS ANGELES

Los Angeles, CA

Saturday, February 13th, 2027

10K

Half

View details for race Valentine's Day Run LOS ANGELES

The Long Beach Sweetheart's Run - Valentine's ...

Long Beach, CA

Sunday, February 14th, 2027

10K

Half

View details for race The Long Beach Sweetheart's Run - Valentine's 5K, 10K, & Half Marathon by Califlow Runs

Ventura Marathon

Ventura, CA

Sunday, February 21st, 2027

Marathon

Half

View details for race Ventura Marathon

Disco Miles: Beachfront Boogie 5K, 10K, Half Ma...

Long Beach, CA

Saturday, March 6th, 2027

10K

Half

Fast

View details for race Disco Miles: Beachfront Boogie 5K, 10K, Half Marathon by Califlow Runs

She Runs Long Beach - National Women's Day Run ...

Long Beach, CA

Sunday, March 7th, 2027

10K

Half

Fast

View details for race She Runs Long Beach - National Women's Day Run 5K • 10K • Half Marathon

The Long Beach Leprechaun Run - Kids Dash, 1 Mi...

Long Beach, CA

Sunday, March 14th, 2027

1 Mile

10K

View details for race The Long Beach Leprechaun Run - Kids Dash, 1 Miler, 5k, 10K, & Half Marathon by Califlow Runs

VALENCIA Trail Race

Santa Clarita, CA

Saturday, March 20th, 2027

10K

Half

Ultra

Trail

View details for race VALENCIA Trail Race

Finish The Ride and Finish The Run Griffith Park

Los Angeles, CA

Saturday, March 20th, 2027

10K

15K

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

Beer City Half™ Long Beach

Long Beach, CA

Saturday, March 20th, 2027

Half

10K

View details for race Beer City Half™ Long Beach

VALENCIA Trail Race

Valencia, CA

Saturday, March 20th, 2027

Ultra

Half

10K

Trail

View details for race VALENCIA Trail Race

Como La Flor 5K. 10K, Half Marathon by Califlow...

Long Beach, CA

Sunday, March 28th, 2027

10K

Half

View details for race Como La Flor 5K. 10K, Half Marathon by Califlow Runs

World Health Day: 5K 10K Half Marathon Running...

Long Beach, CA

Sunday, April 4th, 2027

10K

Half

View details for race World Health Day: 5K 10K Half Marathon Running for a Better World by Califlow Runs

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

Long beach, CA

Saturday, April 17th, 2027

10K

Half

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

Mountains 2 Beach Marathon and Half

Ventura, CA

Saturday, April 17th, 2027

Marathon

Half

10K

View details for race Mountains 2 Beach Marathon and Half

Coffee Lover Run LOS ANGELES

Los Angeles, CA

Saturday, April 24th, 2027

10K

Half

View details for race Coffee Lover Run LOS ANGELES

Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & ...

Long Beach, CA

Saturday, May 1st, 2027

10K

Half

Fast

View details for race Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon

May the 4th be with You- The Empire Strides Bac...

Long Beach, CA

Sunday, May 2nd, 2027

10K

Half

View details for race May the 4th be with You- The Empire Strides Back 5K, 10K, & Half Marathon by Califlow Runs

Long Beach Mother's Day Bloom & Zoom 5K, 10K, H...

Long Beach, CA

Sunday, May 9th, 2027

10K

Half

View details for race Long Beach Mother's Day Bloom & Zoom 5K, 10K, Half Marathon by Califlow Runs

Pre Reg 2027 Wrigley River Run & Tadpole Trot P...

Long Beach, CA

Saturday, June 5th, 2027

10 Miles

Half

10K

View details for race Pre Reg 2027 Wrigley River Run & Tadpole Trot Presented by Long Beach Clinical Trials

Wrigley River Run & Tadpole Trot

Long Beach, CA

Saturday, June 5th, 2027

10 Miles

Half

10K

View details for race Wrigley River Run & Tadpole Trot

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

Long Beach, CA

Sunday, June 6th, 2027

10K

Half

Fast

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

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

Long Beach, CA

Saturday, June 19th, 2027

10K

Half

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

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