307 Upcoming Races Near Altadena, CA

Overdose Awareness 5K Run/Walk

Playa Del Rey, CA

Saturday, September 26th, 2026

View details for race Overdose Awareness 5K Run/Walk

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

Long beach, CA

Saturday, September 26th, 2026

15K

10K

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

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

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SoCal's Tiki Beach 5K & 10K Run/Walk

Huntington Beach, CA

Sunday, September 27th, 2026

10K

Fast

View details for race SoCal's Tiki Beach 5K & 10K Run/Walk

Bimbo Global Race - Los Angeles

Pasadena, CA

Sunday, September 27th, 2026

10K

View details for race Bimbo Global Race - Los Angeles

Golden Strides 5k, 10k, 15k, Half Marathon

Riverside, CA

Sunday, September 27th, 2026

Half

10K

View details for race Golden Strides 5k, 10k, 15k, Half Marathon

KCF Calabasas 5K Run

Calabasas, CA

Sunday, September 27th, 2026

1 Mile

View details for race KCF Calabasas 5K Run

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 Sponsored by Domino's Pizza

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

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

Cabrillo Beach 5K

San Pedro, CA

Saturday, October 3rd, 2026

10K

View details for race Cabrillo Beach 5K

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

Long beach, CA

Saturday, October 3rd, 2026

Half

10K

15K

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

Cypress Run

Cypress, CA

Saturday, October 3rd, 2026

View details for race Cypress Run

Cirque Series - Mt Baldy, CA

Mt Baldy, CA

Saturday, October 3rd, 2026

1 Mile

Trail

View details for race Cirque Series - Mt Baldy, CA

49th Annual Manhattan Beach 10K

Manhattan Beach, CA

Saturday, October 3rd, 2026

10K

View details for race 49th Annual Manhattan Beach 10K

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

Glow for the Goal

Palmdale, CA

Saturday, October 3rd, 2026

View details for race Glow for the Goal

Palos Verdes Trails 5K

Palos Verdes Peninsula, CA

Sunday, October 4th, 2026

View details for race Palos Verdes Trails 5K

Reyes Adobe Days "RAD" 5K

Agoura Hills, CA

Sunday, October 4th, 2026

1 Mile

Fast

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

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

UC Irvine Anti-Cancer Challenge

Irvine, CA

Saturday, October 10th, 2026

View details for race UC Irvine Anti-Cancer Challenge

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

Long Beach Race for Rare 5K Run & Walk Event

Long Beach, CA

Saturday, October 10th, 2026

1 Mile

View details for race Long Beach Race for Rare 5K Run & Walk Event

Rock It in Chino Hills 5K & 10K

Brea, CA

Saturday, October 10th, 2026

10K

Trail

View details for race Rock It in Chino Hills 5K & 10K

Bubble Run | Irvine 2026

Silverado, CA

Saturday, October 10th, 2026

View details for race Bubble Run | Irvine 2026

Witch Way to the Polls 2026

Los Angeles, CA

Sunday, October 11th, 2026

View details for race Witch Way to the Polls 2026

Montebello Heritage 5K/10K

Montebello, CA

Sunday, October 11th, 2026

10K

View details for race Montebello Heritage 5K/10K

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

11th Annual Combat Cancer Walk

Corona, CA

Saturday, October 17th, 2026

View details for race 11th Annual Combat Cancer Walk

Night of the Living Runners – 5K, 10K, 10-Miler...

Long Beach, CA

Saturday, October 17th, 2026

10K

10 Miles

View details for race Night of the Living Runners – 5K, 10K, 10-Miler, 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

POMONA 5K & 10K

Pomona, CA

Saturday, October 17th, 2026

View details for race POMONA 5K & 10K

Howl-O-Ween Doggie 5K, 1 Miler by Califlow Runs

Long Beach, CA

Saturday, October 17th, 2026

1 Mile

Fast

View details for race Howl-O-Ween Doggie 5K, 1 Miler by Califlow Runs

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

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

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

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

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

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

Long beach, CA

Saturday, October 24th, 2026

Half

10K

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

Vaquero Strong 5K

IRVINE, CA

Saturday, October 24th, 2026

View details for race Vaquero Strong 5K

SoCal's Sunset Trick or Trot 5k/10K - Halloween...

Huntington Beach, CA

Saturday, October 24th, 2026

10K

Fast

View details for race SoCal's Sunset Trick or Trot 5k/10K - Halloween Race

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

Run4Recovery 5K Run/Walk

Covina, CA

Saturday, October 24th, 2026

View details for race Run4Recovery 5K Run/Walk

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

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

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