Upcoming Races Near Valencia, CA in October, 2025

Name: Lake Casitas Short Course Championships (Middle School Racer Sign Ups ONLY)
Start: 2025-10-31
End: 2025-10-31
Location: Ventura

2025 Golden Gate Half Marathon & 5K

San Francisco, CA

Sunday, November 2nd, 2025

Featured

Half

View details for race 2025 Golden Gate Half Marathon & 5K

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Race of Legends XC

Bell Gardens, CA

Saturday, October 18th, 2025

View details for race Race of Legends XC

Race of Legends XC

Los Angeles, CA

Saturday, October 18th, 2025

View details for race Race of Legends XC

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

Canoga Park, CA

Saturday, October 18th, 2025

10K

Half

Fast

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

Hallo-Thanks-Mas – 5K, 10K, and Half Marathon

Santa Monica, CA

Saturday, October 18th, 2025

10K

Half

View details for race Hallo-Thanks-Mas – 5K, 10K, and Half Marathon

Spooktacular 5k, 10k, 15k, Half Marathon

Long beach, CA

Saturday, October 18th, 2025

15K

Half

10K

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

2025 Boyle Heights 5K Run

Los Angeles, CA

Saturday, October 18th, 2025

View details for race 2025 Boyle Heights 5K Run

2025 SPACEROCK Trail Race

Agua Dulce, CA

Saturday, October 18th, 2025

10K

15K

Trail

View details for race 2025 SPACEROCK Trail Race

SPACEROCK Trail Race

Aqua Dulce, CA

Saturday, October 18th, 2025

10K

Trail

View details for race SPACEROCK Trail Race

2025 Cal Tri LA - 10.19.25

Playa Del Rey, CA

Sunday, October 19th, 2025

10K

View details for race 2025 Cal Tri LA - 10.19.25

Rosenthal Haunted Wine Run 5k

Malibu, CA

Sunday, October 19th, 2025

View details for race Rosenthal Haunted Wine Run 5k

Jeepers Creepers Half Marathon

Santa Clarita, CA

Sunday, October 19th, 2025

Half

10K

View details for race Jeepers Creepers Half Marathon

Pre-Registration Beverly Hills Run of the Stars...

Beverly Hills, CA

Sunday, October 19th, 2025

View details for race Pre-Registration Beverly Hills Run of the Stars: 2025

Frightful Finish Line - Halloween Run 5K, 10K, ...

Long Beach, CA

Sunday, October 19th, 2025

10K

Half

View details for race Frightful Finish Line - Halloween Run 5K, 10K, & Half Marathon

The Ghostly Gallup – 5K, 10K, 10 Miler, and Hal...

Long Beach, CA

Sunday, October 19th, 2025

10K

15K

View details for race The Ghostly Gallup – 5K, 10K, 10 Miler, and Half Marathon

Med Miles 5K: Run the Clinic

Manhattan Beach, CA

Sunday, October 19th, 2025

View details for race Med Miles 5K: Run the Clinic

Whittier Spooktacular 5K

Whittier, CA

Saturday, October 25th, 2025

View details for race Whittier Spooktacular 5K

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

Long beach, CA

Saturday, October 25th, 2025

15K

10K

Half

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

Santa Cruz Island Eco Extreme Half Marathon 2025

Ventura, CA

Saturday, October 25th, 2025

Half

Trail

View details for race Santa Cruz Island Eco Extreme Half Marathon 2025

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

Malibu, CA

Saturday, October 25th, 2025

Half

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

RUN FOR FREEDOM

San Dimas, CA

Saturday, October 25th, 2025

View details for race RUN FOR FREEDOM

The Witches’ Brew Run 5K, 10K

Santa Monica, CA

Saturday, October 25th, 2025

10K

Fast

View details for race The Witches’ Brew Run 5K, 10K

Finish The Ride and Finish The Run Santa Clarita

Valencia, CA

Sunday, October 26th, 2025

10K

Ultra

View details for race Finish The Ride and Finish The Run Santa Clarita

SRLA Strength 10K & 5K

La Puente, CA

Sunday, October 26th, 2025

10K

View details for race SRLA Strength 10K & 5K

Alhambra Pumpkin Run 2024

Alhambra, CA

Sunday, October 26th, 2025

10K

View details for race Alhambra Pumpkin Run 2024

Trick or Trot 5K, 10K, and Half Marathon

Long Beach, CA

Sunday, October 26th, 2025

10K

Half

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

Haunted Housing Run/Walk

Ventura, CA

Sunday, October 26th, 2025

Fast

View details for race Haunted Housing Run/Walk

Howl-o-ween Doggie Dash 5K

Los Angeles, CA

Sunday, October 26th, 2025

Trail

Fast

View details for race Howl-o-ween Doggie Dash 5K

Lake Casitas Short Course Championships (Middle...

Ventura, CA

Friday, October 31st, 2025

View details for race Lake Casitas Short Course Championships (Middle School Racer Sign Ups ONLY)

Explore more in Valencia, CA

Distances:

5K 10K Half Marathon Marathon

Months:

October November December

Tags:

Trail Boston Qualifiers Fast Courses

State:

All California races

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