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19 Running Orange County, CA

The 2026 Hoag OC Marathon Running Festival (Expo Registration) - Costa Mesa, CA - genericImage-websiteLogo-251728-1743794045.1174-0.bN8c99.png

The 2026 Hoag OC Marathon Running Festival (Expo Registration)

Costa Mesa, CA

May 2, 2026 - May 3, 2026

Running > Marathon

2026 Mother's Day Virtual 5k - Irvine - Irvine, CA - genericImage-websiteLogo-279785-1775659737.9885-0.bP1MRz.png

2026 Mother's Day Virtual 5k - Irvine

Irvine, CA

May 9, 2026 - May 11, 2026

2026 Mother's Day Virtual 5k - Huntington Beach - Huntington Beach, CA - genericImage-websiteLogo-279785-1775659737.9885-0.bP1MRz.png

2026 Mother's Day Virtual 5k - Huntington Beach

Huntington Beach, CA

May 9, 2026 - May 11, 2026

2026 Mother's Day Virtual 5k - Anaheim - Anaheim, CA - genericImage-websiteLogo-279785-1775659737.9885-0.bP1MRz.png

2026 Mother's Day Virtual 5k - Anaheim

Anaheim, CA

May 9, 2026 - May 11, 2026

2026 Night Nation Run - Orange County, CA - Costa Mesa, CA - 600.jpg

2026 Night Nation Run - Orange County, CA

Costa Mesa, CA

Sat - May 09, 2026 @ 8:00 PM

2026 Mother's Day Virtual 5k - Garden Grove - Garden Grove, CA - genericImage-websiteLogo-279785-1775659737.9885-0.bP1MRz.png

2026 Mother's Day Virtual 5k - Garden Grove

Garden Grove, CA

May 9, 2026 - May 11, 2026

The Sports Spectacular 5K/10K - Huntington Beach, CA - genericImage-websiteLogo-277590-1773264532.7739-0.bPSD6u.png

The Sports Spectacular 5K/10K

Huntington Beach, CA

Sat - May 16, 2026

Villa Park 5K - Villa Park, CA - genericImage-websiteLogo-267294-1766065463.9489-0.bPrau3.png

Villa Park 5K

Villa Park, CA

Sat - May 16, 2026

Strawberry Stomp 5K - Garden Grove, CA - genericImage-websiteLogo-273222-1770682473.1095-0.bPINHP.png

Strawberry Stomp 5K

Garden Grove, CA

Sat - May 23, 2026

7th Annual SJC Community Run - San Juan Capistrano, CA - 3ff34fea-2dac-47b7-8b4a-477b5dca0400.png

7th Annual SJC Community Run

San Juan Capistrano, CA

Sat - May 30, 2026

Running > 1k, 5k

Fire Hydrant 5K & Dog Expo - Huntington Beach, CA - genericImage-websiteLogo-279809-1775645242.4962-0.bP1Ji6.png

Fire Hydrant 5K & Dog Expo

Huntington Beach, CA

Sun - May 31, 2026

Running > 1 mile, 5k

The Big Run Laguna Niguel Presented by Brooks - Dana Point, CA - genericImage-websiteLogo-280222-1776108063.0502-0.bP3uiF.jpg

The Big Run Laguna Niguel Presented by Brooks

Dana Point, CA

Wed - Jun 03, 2026

45th Annual CdM Scenic 5K & Fun Walk - Corona Del Mar, CA - 2b7d3450-dc3f-4c3d-bc2e-f97a4419ada3.jpg

45th Annual CdM Scenic 5K & Fun Walk

Corona Del Mar, CA

Jun 6, 2026 - Jun 7, 2026

Bikes & Beers Anaheim

Anaheim, CA

Sat - Jun 06, 2026

Running > Half Marathon

Placentia 5K - Placentia, CA - genericImage-websiteLogo-272607-1769002159.8766-0.bPCnsV.png

Placentia 5K

Placentia, CA

Sat - Jun 27, 2026

Running > 1k, 5k

Anaheim Firecracker 5K/10K - Anaheim, CA - running-3.png

Anaheim Firecracker 5K/10K

Anaheim, CA

Sat - Jul 04, 2026

Running > 10k, 5k

A Snail's Pace x ASICS Sunset Mile - Santa Ana, CA - running-14.png

A Snail's Pace x ASICS Sunset Mile

Santa Ana, CA

Sat - Sep 05, 2026

Running > 1 mile

2026 Surf City 10 - Huntington Beach, CA - e06bea21-7890-4a2b-a7ee-8edce5e7dadc.jpg

2026 Surf City 10

Huntington Beach, CA

Sep 19, 2026 - Sep 21, 2026

Running > 10k, 5k

Superheroes Triumph! 5K OC 2026 - Irvine, CA - 5e698197-4a7b-4638-bd6d-ee211fb5df4d.jpg

Superheroes Triumph! 5K OC 2026

Irvine, CA

Sat - Oct 03, 2026

Bubble Run | Irvine 2026 - Silverado, CA - 4c30b0b2-d7c3-4cd9-89cd-ab345ccff974.png

Bubble Run | Irvine 2026

Silverado, CA

Oct 10, 2026 - Oct 11, 2026

A Snail's Pace x Saucony Sunset Relays - Santa Ana, CA - genericImage-websiteLogo-278962-1774562744.6639-0.bPXA24.png

A Snail's Pace x Saucony Sunset Relays

Santa Ana, CA

Sat - Oct 10, 2026

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

The Saddleback Marathon - Silverado, CA - Finisher_the_Goat_Colorful_Logo__O_N_T_H_E_R_U_N_SM.jpg

The Saddleback Marathon

Silverado, CA

Sat - Nov 07, 2026 @ 7:30 AM

Running > 10k, Half Marathon, Marathon, Trail

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Terrain Race | Irvine - Silverado, CA - 456a804c-d4f2-43b1-af99-f503ed084a07.png

Terrain Race | Irvine

Silverado, CA

Nov 21, 2026 - Nov 22, 2026

Pre-Registration 2026 Plymouth Rock n Run

Anaheim, CA

Thu - Nov 26, 2026

Running > 10k, 5k

2026 World Help Turkey Wobble - Huntington Beach, CA - 660e838c-0a9b-4a24-b909-fc4be1986e3a.jpeg

2026 World Help Turkey Wobble

Huntington Beach, CA

Thu - Nov 26, 2026

Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon - Anaheim, CA - b07224f4-ec11-40bf-aaa4-438a3a1beaa4.png

Turkey Trot (Saturday) 5k, 10k, 15k, Half Marathon

Anaheim, CA

Sat - Nov 28, 2026

Running > Half Marathon, 5k, 10k