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278 Running Southern California, CA

The Bunny Build Lab - Coronado, CA - running-13.png

The Bunny Build Lab

Coronado, CA

Thu - Mar 12, 2026

Camp Shamrocked: The Friday the 13th After Dark - 5K. 10K. Half Marathon - Long Beach, CA - genericImage-websiteLogo-265959-1761629936.6554-0.bPafBW.png

Camp Shamrocked: The Friday the 13th After Dark - 5K. 10K. Half Marathon

Long Beach, CA

Fri - Mar 13, 2026

Running > Half Marathon, 5k

St. Paddy's Day Lucky Run 5K/10K/13.1 LOS ANGELES - Los Angeles, CA - genericImage-websiteLogo-255692-1755576933.9272-0.bOO_PL.png

St. Paddy's Day Lucky Run 5K/10K/13.1 LOS ANGELES

Los Angeles, CA

Sat - Mar 14, 2026

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

St. Paddy's Day Lucky Run 5K/10K/13.1 SAN DIEGO - San Diego, CA - genericImage-websiteLogo-255986-1755579736.9029-0.bOPavy.png

St. Paddy's Day Lucky Run 5K/10K/13.1 SAN DIEGO

San Diego, CA

Sat - Mar 14, 2026

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

Muddy Dash | Lake Elsinore - Lake Elsinore, CA - 4960baf8-36ab-47b3-a735-edc1abffaeac.png

Muddy Dash | Lake Elsinore

Lake Elsinore, CA

Mar 14, 2026 - Mar 15, 2026

Apple Valley's Desert Rock and Road Half Marathon 2026 - Apple Valley, CA - running-5.png

Apple Valley's Desert Rock and Road Half Marathon 2026

Apple Valley, CA

Mar 14, 2026 - Mar 15, 2026

Running > Half Marathon, 5k, 10k

St. Patrick's Day 5K Run / Community Walk - Redondo Beach, CA - running-7.png

St. Patrick's Day 5K Run / Community Walk

Redondo Beach, CA

Sat - Mar 14, 2026

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

Rockin' Shamrock 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sat - Mar 14, 2026

Running > 10k, 5k, Half Marathon

LASAA Mug Run - LASD Malibu/Lost Hills - Agoura Hills, CA - running-10.png

LASAA Mug Run - LASD Malibu/Lost Hills

Agoura Hills, CA

Sat - Mar 14, 2026

Mojave Half Marathon - Twentynine Palms, CA - genericImage-websiteLogo-270331-1767644522.5232-0.bPxb1Q.jpg

Mojave Half Marathon

Twentynine Palms, CA

Sat - Mar 14, 2026

Running > Half Marathon

SHAY Boba Run 5K - Delano, CA - genericImage-websiteLogo-270660-1767842395.1243-0.bPxYjB.png

SHAY Boba Run 5K

Delano, CA

Sat - Mar 14, 2026

Hike Volcan Mountain Wilderness Reserve - San Diego, CA - genericImage-websiteLogo-263118-1757731306.4095-0.bOXnNQ.png

Hike Volcan Mountain Wilderness Reserve

San Diego, CA

Sat - Mar 14, 2026

Running > 5 mile

Brewery Tour - Coronado, CA - running-10.png

Brewery Tour

Coronado, CA

Sat - Mar 14, 2026

Rockin' Shamrock 5k, 10k, 15k, Half Marathon - Van Nuys, CA - 52ff0933-9fbe-4b4d-92d4-48191ebe79f9.png

Rockin' Shamrock 5k, 10k, 15k, Half Marathon

Van Nuys, CA

Sun - Mar 15, 2026

Running > 5k, 10k, Half Marathon

Meet at: Mission Bay Bike Loop - San Diego, CA - running-4.png

Meet at: Mission Bay Bike Loop

San Diego, CA

Sun - Mar 15, 2026

Honor Our Fallen 5K - San Bernardino, CA - genericImage-websiteLogo-266045-1767136882.8425-0.bPvf5Y.png

Honor Our Fallen 5K

San Bernardino, CA

Sun - Mar 15, 2026

DIY Kids Spring Basket - Coronado, CA - running-11.png

DIY Kids Spring Basket

Coronado, CA

Mar 16, 2026 - Mar 31, 2026

Eggslorers Craft Class - Coronado, CA - running-1.png

Eggslorers Craft Class

Coronado, CA

Wed - Mar 18, 2026

GOVX San Diego Half Marathon and 5K - San Diego, CA - 3338309400.jpg

GOVX San Diego Half Marathon and 5K

San Diego, CA

Mar 20, 2026 - Mar 22, 2026 (12:00 PM)

The Water Run - Murrieta, CA - genericImage-websiteLogo-270773-1766802071.4735-0.bPt0kx.png

The Water Run

Murrieta, CA

Sat - Mar 21, 2026

2026 VALENCIA Trail Race - Santa Clarita, CA - 602bca3d-bda9-4e6d-a531-de1966dd4b7b.jpg

2026 VALENCIA Trail Race

Santa Clarita, CA

Mar 21, 2026 - Mar 22, 2026

Running > Ultra, 10k, Half Marathon

Downtown Visalia Kiwanis 0.5K Donut Run/Walk at Mooney Grove Park - Visalia, CA - genericImage-websiteLogo-271986-1768445397.498-0.bPAfxv.jpg

Downtown Visalia Kiwanis 0.5K Donut Run/Walk at Mooney Grove Park

Visalia, CA

Sat - Mar 21, 2026

Visalia Donut Run - Visalia, CA - genericImage-websiteLogo-251439-1743533337.4305-0.bN7duz.jpg

Visalia Donut Run

Visalia, CA

Sat - Mar 21, 2026

Huntington Park 5K Fun Run - Huntington Park, CA - genericImage-websiteLogo-269313-1765820312.4026-0.bPqeEy.png

Huntington Park 5K Fun Run

Huntington Park, CA

Sat - Mar 21, 2026

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

Spring Equinox 5k, 10k, 15k, Half Marathon

Long Beach, CA

Sat - Mar 21, 2026

Running > 10k, Half Marathon, 5k

TRUSS Wines 5k Wine Run

Paso Robles, CA

Sat - Mar 21, 2026 @ 09:00

Corona 5000 - Corona, CA - genericImage-websiteLogo-264798-1760382184.2906-0.bO7uZO.png

Corona 5000

Corona, CA

Sat - Mar 21, 2026

Mission Hills 5K - San Diego, CA - genericImage-websiteLogo-264506-1759258161.2235-0.bO3cyX.jpg

Mission Hills 5K

San Diego, CA

Sat - Mar 21, 2026

11th Annual Mission Hills 5K - San Diego, CA - MH_FunRunLogo_a-09.png

11th Annual Mission Hills 5K

San Diego, CA

Sat - Mar 21, 2026 @ 8:00 AM

Running > 5k, Fun Run

Hill Canyon Trail Trot 5k - Camarillo, CA - genericImage-websiteLogo-268640-1764902474.7287-0.bPmKzk.jpg

Hill Canyon Trail Trot 5k

Camarillo, CA

Sat - Mar 21, 2026