133 Upcoming 5K Races Near Castaic, CA

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Miles for Hope

Roseville, CA

Saturday, October 17th, 2026

Featured

10K

View details for race Miles for Hope

Building Dreams Southland Regional Association ...

Van Nuys, CA

Saturday, September 26th, 2026

View details for race Building Dreams Southland Regional Association of Realtors 5K

Be The Light 5K

Valencia, CA

Saturday, September 26th, 2026

10K

View details for race Be The Light 5K

Ascot Hills Challenge 5K

Los Angeles, CA

Saturday, September 26th, 2026

Trail

View details for race Ascot Hills Challenge 5K

The Christian K. West Youth Foundation's 4th An...

Lake View Terrace, CA

Sunday, September 27th, 2026

View details for race The Christian K. West Youth Foundation's 4th Annual Memorial Run

Bimbo Global Race - Los Angeles

Pasadena, CA

Sunday, September 27th, 2026

10K

View details for race Bimbo Global Race - Los Angeles

KCF Calabasas 5K Run

Calabasas, CA

Sunday, September 27th, 2026

1 Mile

View details for race KCF Calabasas 5K Run

Miles for Inclusion 5K (Walk, Jog or Run)

Porter Ranch, CA

Sunday, September 27th, 2026

View details for race Miles for Inclusion 5K (Walk, Jog or Run)

Walk for Water 5k

Los Angeles, CA

Saturday, October 3rd, 2026

Trail

View details for race Walk for Water 5k

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

Half

10K

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

Reyes Adobe Days "RAD" 5K

Agoura Hills, CA

Sunday, October 4th, 2026

1 Mile

Fast

View details for race Reyes Adobe Days "RAD" 5K

Palos Verdes Trails 5K

Palos Verdes Peninsula, CA

Sunday, October 4th, 2026

View details for race Palos Verdes Trails 5K

Montebello Heritage 5K/10K

Montebello, CA

Sunday, October 11th, 2026

10K

View details for race Montebello Heritage 5K/10K

Witch Way to the Polls 2026

Los Angeles, CA

Sunday, October 11th, 2026

View details for race Witch Way to the Polls 2026

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

2026 Boyle Heights 5K Run/Walk

Los Angeles, CA

Saturday, October 17th, 2026

View details for race 2026 Boyle Heights 5K Run/Walk

SPACEROCK Trail Race

Agua Dulce, CA

Saturday, October 17th, 2026

15K

10K

Trail

View details for race SPACEROCK Trail Race

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

Lake View Terrace, CA

Saturday, October 17th, 2026

Half

10K

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

SPACEROCK Trail Race

Aqua Dulce, CA

Saturday, October 17th, 2026

10K

Trail

View details for race SPACEROCK Trail Race

Pre Registration 2026 - Beverly Hills Run of th...

Beverly Hills, CA

Sunday, October 18th, 2026

View details for race Pre Registration 2026 - Beverly Hills Run of the Stars

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

2026 Cal Tri LA - 10.18.26

Playa Del Rey, CA

Sunday, October 18th, 2026

10K

View details for race 2026 Cal Tri LA - 10.18.26

Beverly Hills Run of the Stars: 2026

Beverly Hills, CA

Sunday, October 18th, 2026

View details for race Beverly Hills Run of the Stars: 2026

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

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

Finish The Ride and Finish The Run Santa Clarita

Valencia, CA

Sunday, October 25th, 2026

10K

Ultra

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

Sharsheret West Coast Dash

Playa Del Rey, CA

Sunday, October 25th, 2026

10K

View details for race Sharsheret West Coast Dash

Finish The Ride and Finish The Run Santa Clarit...

Valencia, CA

Sunday, October 25th, 2026

10K

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

1 IN 5K Dyslexia Dash

Los Angeles, CA

Sunday, October 25th, 2026

Trail

View details for race 1 IN 5K Dyslexia Dash

Howl-o-ween Doggie Dash 5K

Los Angeles, CA

Saturday, October 31st, 2026

Trail

Fast

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

Las Calaveritas 10 Miler

Lake View Terrace, CA

Sunday, November 1st, 2026

10 Miles

View details for race Las Calaveritas 10 Miler

Dig Deep Dash 5K Run/Walk

Valencia, CA

Saturday, November 7th, 2026

View details for race Dig Deep Dash 5K Run/Walk

Diplo's Run Club Los Angeles

Los Angeles, CA

Sunday, November 8th, 2026

Code:FTR10

View details for race Diplo's Run Club Los Angeles

Trailsgiving 5k, 10k, 15k, Half Marathon

Los Angeles, CA

Saturday, November 14th, 2026

10K

15K

Half

Trail

View details for race Trailsgiving 5k, 10k, 15k, 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

Race to Cure Sarcoma Los Angeles

Los Angeles, CA

Sunday, November 15th, 2026

View details for race Race to Cure Sarcoma Los Angeles

Patagonia Salmon Run 5K

Ventura, CA

Sunday, November 15th, 2026

View details for race Patagonia Salmon Run 5K

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

310K Run/walk powered by Leslie Cohen Law

Santa Monica, CA

Sunday, November 22nd, 2026

View details for race 310K Run/walk powered by Leslie Cohen Law

LA Classic Turkey Trot

Los Angeles, CA

Sunday, November 22nd, 2026

15K

View details for race LA Classic Turkey Trot

Ojai Family Fund Turkey Trot 2026

Ojai, CA

Thursday, November 26th, 2026

View details for race Ojai Family Fund Turkey Trot 2026

Drumstick Dash

North Hollywood, CA

Thursday, November 26th, 2026

10K

View details for race Drumstick Dash

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

Van Nuys, CA

Thursday, November 26th, 2026

Half

10K

15K

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

Santa Clarita Thanksgiving Day 5k - Thanksgivin...

Santa Clarita, CA

Thursday, November 26th, 2026

View details for race Santa Clarita Thanksgiving Day 5k - ThanksgivingDay5k.com

Third Annual SCTC 5K Turkey Trot

Santa Clarita, CA

Thursday, November 26th, 2026

View details for race Third Annual SCTC 5K Turkey Trot

2026 Pacific Palisades Turkey Trot

PACIFIC PALISADES, CA

Thursday, November 26th, 2026

10K

Fast

View details for race 2026 Pacific Palisades Turkey Trot

South Pasadena Tiger Run 5K/10K

South Pasadena, CA

Saturday, December 5th, 2026

10K

View details for race South Pasadena Tiger Run 5K/10K

2026 Jingle Bell Run - Los Angeles, CA

Los Angeles, CA

Saturday, December 5th, 2026

View details for race 2026 Jingle Bell Run - Los Angeles, CA

Santa Runs Griffith Park

Los Angeles, CA

Sunday, December 6th, 2026

10K

Fast

View details for race Santa Runs Griffith Park

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