Upcoming Half Marathon Races Near Santa Monica, CA

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Miles for Hope

Roseville, CA

Saturday, October 17th, 2026

Featured

10K

View details for race Miles for Hope

Bayside Saved by the Bell 5K, 10K & Half Marathon

Canoga Park, CA

Saturday, September 19th, 2026

10K

Half

Fast

View details for race Bayside Saved by the Bell 5K, 10K & Half Marathon

La Noche de las Brujas Run -SummerWeen Series 5...

Long Beach, CA

Sunday, September 20th, 2026

10K

Half

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

Hot Pursuit 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, September 26th, 2026

Half

10K

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

Take Me to Your Pizza : Alien Dash 5K. 10K. Hal...

Long Beach, CA

Sunday, September 27th, 2026

10K

Half

Fast

View details for race Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon by Califlow Runs

The Retro Run – 5K, 10k, 10m, and Half Marathon

Long Beach, CA

Sunday, September 27th, 2026

10K

10 Miles

View details for race The Retro Run – 5K, 10k, 10m, and Half Marathon

Spooky Dash 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 3rd, 2026

Half

15K

10K

View details for race Spooky Dash 5k, 10k, 15k, Half Marathon

Mean Girls 5K, 10K & Half Marathon

Canoga Park, CA

Saturday, October 3rd, 2026

10K

Half

Fast

View details for race Mean Girls 5K, 10K & Half Marathon

Haunted Heroes 5k, 10k, 15k, Half Marathon

Valencia, CA

Sunday, October 4th, 2026

10K

Half

View details for race Haunted Heroes 5k, 10k, 15k, Half Marathon

2026 2XU Long Beach Marathon & Half Marathon

Long Beach, CA

Saturday, October 10th, 2026

Half

Marathon

View details for race 2026 2XU Long Beach Marathon & Half Marathon

SPACEROCK Trail Race

Agua Dulce, CA

Saturday, October 17th, 2026

15K

10K

Trail

View details for race SPACEROCK Trail Race

Dam Spooky 5k, 10k, 15k, Half Marathon

Lake View Terrace, CA

Saturday, October 17th, 2026

10K

Half

View details for race Dam Spooky 5k, 10k, 15k, Half Marathon

Back to the Future: 88 MPH Dash 5K, 10K & Half

Canoga Park, CA

Saturday, October 17th, 2026

10K

Half

View details for race Back to the Future: 88 MPH Dash 5K, 10K & Half

Witches Wave - Halloween Run 5K, 10K, and Half ...

Huntington Beach, CA

Sunday, October 18th, 2026

10K

Half

Fast

View details for race Witches Wave - Halloween Run 5K, 10K, and Half Marathon

Jeepers Creepers Marathon 2026 - JeepersCreeper...

Santa Clarita, CA

Sunday, October 18th, 2026

Marathon

Half

10K

View details for race Jeepers Creepers Marathon 2026 - JeepersCreepersMarathon.com

Monster Dash 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 24th, 2026

10K

Half

View details for race Monster Dash 5k, 10k, 15k, Half Marathon

Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K

Malibu, CA

Saturday, October 24th, 2026

Half

Fast

View details for race Malibu Moves: Half Marathon, 10K, 5K, 1-Mi & 1K

RunThrough USA Long Beach 5k,10k & Half Maratho...

Long Beach, CA

Saturday, October 24th, 2026

10K

Half

View details for race RunThrough USA Long Beach 5k,10k & Half Marathon Race

Santa Cruz Island EcoExtreme 2026

Ventura, CA

Saturday, October 24th, 2026

15K

Half

View details for race Santa Cruz Island EcoExtreme 2026

Monster Dash 5k, 10k, 15k, Half Marathon

Simi Valley, CA

Sunday, October 25th, 2026

10K

15K

Half

View details for race Monster Dash 5k, 10k, 15k, Half Marathon

Trick or Trot 5K, 10K, and Half Marathon by Cal...

Long Beach, CA

Sunday, October 25th, 2026

10K

Half

View details for race Trick or Trot 5K, 10K, and Half Marathon by Califlow Runs

Spooky Shuffle – 5k, 10k, Half Marathon

Van Nuys, CA

Sunday, October 25th, 2026

10K

Half

View details for race Spooky Shuffle – 5k, 10k, Half Marathon

The Long Beach Halloween Run 5K. 10K. Half Mara...

Long Beach, CA

Saturday, October 31st, 2026

10K

Half

View details for race The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs

Happy Halloween 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 31st, 2026

15K

Half

View details for race Happy Halloween 5k, 10k, 15k, Half Marathon

Día de Muertos - Viva la Vida - 5K, 10K, and H...

Long beach, CA

Sunday, November 1st, 2026

10K

Half

View details for race Día de Muertos - Viva la Vida - 5K, 10K, and Half Marathon by Califlow Runs

Beer City Half™ OC

Santa Ana, CA

Saturday, November 7th, 2026

Half

10K

View details for race Beer City Half™ OC

Runacopia 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, November 8th, 2026

15K

Half

View details for race Runacopia 5k, 10k, 15k, Half Marathon

Friday the 13th Night Race -Deranged Turkey Tro...

Long Beach, CA

Friday, November 13th, 2026

10K

Half

View details for race Friday the 13th Night Race -Deranged Turkey Trot: 5K. 10K. Half Marathon by Califlow Runs

The Stuffing Shuffle – 5K, 10K, Half Marathon

Fountain Valley, CA

Saturday, November 14th, 2026

10K

Half

View details for race The Stuffing Shuffle – 5K, 10K, Half Marathon

Catalina Island Half-Marathon & 10K

Avalon, CA

Saturday, November 14th, 2026

Half

10K

Trail

View details for race Catalina Island Half-Marathon & 10K

Huffin for the Stuffin- Turkey Trot 5K, 10K, &...

Long Beach, CA

Saturday, November 14th, 2026

10K

Half

View details for race Huffin for the Stuffin- Turkey Trot 5K, 10K, & Half Marathon

Santa Clarita Marathon 2026 - SantaClaritaMarat...

Santa Clarita, CA

Sunday, November 15th, 2026

Marathon

Half

10K

View details for race Santa Clarita Marathon 2026 - SantaClaritaMarathon.org

Harvest Hustle – 5K, 10K, Half Marathon

Lake View Terrace, CA

Saturday, November 21st, 2026

10K

Half

View details for race Harvest Hustle – 5K, 10K, Half Marathon

Giving Thanks 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, November 21st, 2026

15K

Half

View details for race Giving Thanks 5k, 10k, 15k, Half Marathon

Friendsgiving: Turkey Trot 5K, 10K, Half Marath...

Long Beach, CA

Sunday, November 22nd, 2026

10K

1 Mile

Fast

View details for race Friendsgiving: Turkey Trot 5K, 10K, Half Marathon by Califlow Runs

Turkey Trot 5k, 10k, 15k, Half Marathon

Van Nuys, CA

Thursday, November 26th, 2026

15K

Half

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

Turkey Trot (Friday) 5k, 10k, 15k, Half Marathon

Long beach, CA

Friday, November 27th, 2026

10K

Half

View details for race Turkey Trot (Friday) 5k, 10k, 15k, Half Marathon

Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon

Anaheim, CA

Saturday, November 28th, 2026

Half

15K

View details for race Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon

Seasons Greetings 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, December 5th, 2026

Half

15K

View details for race Seasons Greetings 5k, 10k, 15k, Half Marathon

Merry Miles- 5K, 10K, and Half Marathon by Ca...

Long Beach, CA

Sunday, December 6th, 2026

10K

Half

View details for race Merry Miles- 5K, 10K, and Half Marathon by Califlow Runs

Jingle Bell 5k, 10k, 15k, Half Marathon

Valencia, CA

Sunday, December 6th, 2026

10K

15K

View details for race Jingle Bell 5k, 10k, 15k, Half Marathon

Pulp Fiction: Royale with Speed 5K, 10K & 13.1

Canoga Park, CA

Saturday, December 12th, 2026

10K

Half

View details for race Pulp Fiction: Royale with Speed 5K, 10K & 13.1

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

Van Nuys, CA

Saturday, December 12th, 2026

15K

10K

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

Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5K

Oxnard, CA

Saturday, December 12th, 2026

Half

10K

View details for race Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5K

Winter Runderland 5K, 10K, & Half Marathon. Kid...

Long Beach, CA

Sunday, December 13th, 2026

10K

Half

Fast

View details for race Winter Runderland 5K, 10K, & Half Marathon. Kids Dash

Reindeer Run GP 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Saturday, December 19th, 2026

10K

15K

Trail

View details for race Reindeer Run GP 5k, 10k, 15k, Half Marathon

The Jingle Bell Dash Kids Dash, 1 Miler, 5K, 10...

Long Beach, CA

Saturday, December 19th, 2026

10K

Half

View details for race The Jingle Bell Dash Kids Dash, 1 Miler, 5K, 10K and Half Marathon & Santa Paws Doggie Run

Winter Whirl – 5K, 10K, Half Marathon

Fountain Valley, CA

Saturday, December 19th, 2026

10K

Half

View details for race Winter Whirl – 5K, 10K, Half Marathon

Reindeer Run LB 5k, 10k, 15k, Half Marathon

Long beach, CA

Sunday, December 20th, 2026

15K

Half

10K

View details for race Reindeer Run LB 5k, 10k, 15k, Half Marathon

Holly Jolly Marathon 2026 - HollyJollyMarathon.com

Camarillo, CA

Sunday, December 20th, 2026

Marathon

Half

10K

View details for race Holly Jolly Marathon 2026 - HollyJollyMarathon.com

Santa’s Reindeer Run - 5K, 10K, and Half Marathon

Huntington Beach, CA

Sunday, December 20th, 2026

10K

Half

View details for race Santa’s Reindeer Run - 5K, 10K, and Half Marathon

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