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168 All Events Southern California, CA

SPACEROCK Trail Race - Agua Dulce, CA - ff844bc3-531f-47d6-8e88-56537fdd45bb.jpg

SPACEROCK Trail Race

Agua Dulce, CA

Oct 17, 2026 - Oct 18, 2026

Running > 10k, 5k, Half Marathon

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Dam Spooky 5k, 10k, 15k, Half Marathon - Lake View Terrace, CA - 2b655d23-13d7-4395-8236-d59bc3ec4826.png

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

Lake View Terrace, CA

Sat - Oct 17, 2026

Running > 10k, 5k, Half Marathon

2026 Boyle Heights 5K Run/Walk - Los Angeles, CA - 6e1173c7-b4fd-450e-a509-4b33ef403e22.png

2026 Boyle Heights 5K Run/Walk

Los Angeles, CA

Sat - Oct 17, 2026

The Color Run | San Diego 2026 - Chula Vista, CA - 07fb348a-e866-44ed-9910-c6ff428b065c.jpeg

The Color Run | San Diego 2026

Chula Vista, CA

Oct 17, 2026 - Oct 18, 2026

Lake Hodges Duathlon - San Diego, CA - LHTRAILFEST_OR_LOGO_Updated22.png

Lake Hodges Duathlon

San Diego, CA

Sun - Oct 18, 2026 @ 7:00 AM

Triathlon > Duathlon

Jeepers Creepers Half Marathon 5k 10k - Valencia, CA - Jeepers_Creepers_logo_-_400_sz.jpg

Jeepers Creepers Half Marathon 5k 10k

Valencia, CA

Sun - Oct 18, 2026 @ 8:00 AM

Running > 5k, 10k, Half Marathon

Featured

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Pacific Grove City Marathon 26.2, Half 13.1, 5k - Monterey, CA - running-16.png

Pacific Grove City Marathon 26.2, Half 13.1, 5k

Monterey, CA

Sun - Oct 18, 2026

Running > Marathon

2026 - City to the Sea Half Marathon & 5K - San Luis Obispo, CA - genericImage-websiteLogo-281929-1778212356.3186-0.bP_v4e.png

2026 - City to the Sea Half Marathon & 5K

San Luis Obispo, CA

Sun - Oct 18, 2026

Running > 5k, Half Marathon

Victor Valley Bicycle Tour 2026 - Apple Valley, CA - cycling-6.png

Victor Valley Bicycle Tour 2026

Apple Valley, CA

Sat - Oct 24, 2026

Cycling > Metric Century

Stride for Hope: Breast Cancer Awareness Walk & Wellness Event - Lemoore, CA - genericImage-websiteLogo-281152-1781555317.8404-0.bQmgb1.jpg

Stride for Hope: Breast Cancer Awareness Walk & Wellness Event

Lemoore, CA

Sat - Oct 24, 2026

Santa Cruz Island EcoExtreme 2026 - Ventura, CA - c3099c15-fed7-4133-888e-347e6c929f7e.jpeg

Santa Cruz Island EcoExtreme 2026

Ventura, CA

Sat - Oct 24, 2026

Running > Half Marathon

Snow Valley Downhill Race #2 - 2026 - Running Springs, CA - 83d127b0-625b-4c83-a44e-58aed4a98080.png

Snow Valley Downhill Race #2 - 2026

Running Springs, CA

Sat - Oct 24, 2026

RunThrough USA Long Beach 5k,10k & Half Marathon Race - Long Beach, CA - genericImage-websiteLogo-259114-1753959716.6624-0.bOI00K.png

RunThrough USA Long Beach 5k,10k & Half Marathon Race

Long Beach, CA

Sat - Oct 24, 2026

Running > 5k, Half Marathon

Malibu Moves: Half Marathon, 10K, 5K, 1-Mi and Kids Run - Malibu, CA - 3630343400.jpg

Malibu Moves: Half Marathon, 10K, 5K, 1-Mi and Kids Run

Malibu, CA

Oct 24, 2026 - Oct 25, 2026 (11:00 AM)

Monster Dash 5k, 10k, 15k, Half Marathon - Long Beach, CA - 25415857-1c7c-42f8-830d-b02c12882ee2.png

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

Long Beach, CA

Sat - Oct 24, 2026

Running > 10k, 5k, Half Marathon

Vaquero Strong 5K - Irvine, CA - genericImage-websiteLogo-281471-1778617325.445-0.bQa4VT.png

Vaquero Strong 5K

Irvine, CA

Sat - Oct 24, 2026

Big Sur River Run - Big Sur, CA - river_run_logo.png

Big Sur River Run

Big Sur, CA

Sat - Oct 24, 2026 @ 10:00 AM

Swimming > 1k, 10k, 5k

Cork & Dash 5K - San Miguel, CA - genericImage-websiteLogo-288049-1785304397.6927-0.bQAzvn.png

Cork & Dash 5K

San Miguel, CA

Sat - Oct 24, 2026

Running > 1 mile, 5k

Big Sur River Run - Big Sur, CA - river_run_logo.png

Big Sur River Run

Big Sur, CA

Sat - Oct 24, 2026 @ 10:00 AM

Haunted Valley 5k, 10k, 15k, Half Marathon - Simi Valley, CA - 25415857-1c7c-42f8-830d-b02c12882ee2.png

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

Simi Valley, CA

Sun - Oct 25, 2026

Running > 10k, Half Marathon, 5k

Spooky Shuffle – 5k, 10k, Half Marathon - Van Nuys, CA - genericImage-websiteLogo-281905-1783553800.095-0.bQtT8i.jpg

Spooky Shuffle – 5k, 10k, Half Marathon

Van Nuys, CA

Sun - Oct 25, 2026

Running > 10k, 5k, Half Marathon

Finish The Ride and Finish The Run Santa Clarita 2026 - Valencia, CA - 4e1d14eb-feac-466b-b6f9-576f6f1937fb.png

Finish The Ride and Finish The Run Santa Clarita 2026

Valencia, CA

Sun - Oct 25, 2026

Cycling > Metric Century, 5k, 10k, 1k

Finish The Ride and Finish The Run Santa Clarita - Valencia, CA - SAFE-Finish_4088_websize.jpg

Finish The Ride and Finish The Run Santa Clarita

Valencia, CA

Sun - Oct 25, 2026 @ 7:00 AM

Running > 10k, 5k, Metric Century, Other Cycling

Featured

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The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs - Long Beach, CA - genericImage-websiteLogo-273029-1786775237.156-0.bQGaBf.png

The Long Beach Halloween Run 5K. 10K. Half Marathon by Califlow Runs

Long Beach, CA

Sat - Oct 31, 2026

Running > Half Marathon

TriFind Race Director Summit - Newport Beach, CA - genericImage-websiteLogo-273023-1769472858.6392-0.bPEanA.jpg

TriFind Race Director Summit

Newport Beach, CA

Sat - Oct 31, 2026

LASAA Mug Run - South LA - Los Angeles, CA - running-13.png

LASAA Mug Run - South LA

Los Angeles, CA

Sat - Oct 31, 2026

PB&J Fuel Run 5K/10K/13.1 SAN DIEGO - San Diego, CA - genericImage-websiteLogo-271248-1768499966.5873-0.bPAsR-.png

PB&J Fuel Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Oct 31, 2026

Running > 1 mile, 10k, 5k, Half Marathon

Tierrasanta Monster Dash 5k Run & Run/Walk - San Diego, CA - running-15.png

Tierrasanta Monster Dash 5k Run & Run/Walk

San Diego, CA

Sat - Oct 31, 2026

Happy Halloween 5k, 10k, 15k, Half Marathon - Long Beach, CA - 25415857-1c7c-42f8-830d-b02c12882ee2.png

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

Long Beach, CA

Sat - Oct 31, 2026

Running > 10k, 5k, Half Marathon

PB&J Fuel Run 5K/10K/13.1 LOS ANGELES - Los Angeles, CA - genericImage-websiteLogo-271248-1768499966.5873-0.bPAsR-.png

PB&J Fuel Run 5K/10K/13.1 LOS ANGELES

Los Angeles, CA

Sat - Oct 31, 2026

Running > 1 mile, 10k, 5k, Half Marathon