Running races in or near Oceanside, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Oceanside, CA area. Races listed here include both walking and running events of various distances — from 1-milers, to 5Ks, to marathons, and everything else in between.
Muddy Dash - Exclusive VIP Registration - ...
Organization: Viral Run
Date of Race: 06-27-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - VALUE REGISTRATION - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 06-27-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash | San Diego 2026
Organization: Viral Run
Date of Race: 06-27-2026
Description: Muddy Dash is not your average mud run! Get ready for ...
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09.12.26 Rummage Sale @ Senior Center
Organization: City of San Marcos Parks and Recreation
Date of Race: 09-12-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Discover ChatGPT! Fun and Useful AI on Your ...
Organization: City of Encinitas
Date of Race: 08-10-2026
Description: DescriptionUnlock the power of AI on your smartphone! In this class, ...
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Discover ChatGPT! Fun and Useful AI on Your ...
Organization: City of Encinitas
Date of Race: 08-10-2026
Description: DescriptionUnlock the power of AI on your smartphone! In this class, ...
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Discover ChatGPT! Fun and Useful AI on Your ...
Organization: City of Encinitas
Date of Race: 08-10-2026
Description: DescriptionUnlock the power of AI on your smartphone! In this class, ...
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Session 3 & 4 - Full Day - ...
Organization: Pacific Ridge School
Date of Race: 07-06-2026
Description: Join Robin Hood and their merry band on an adventure full ...
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Kidokinetics: Run the Bases Summer Camp
Organization: City of Encinitas
Date of Race: 08-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Kidokinetics: Run the Bases Summer Camp
Organization: City of Encinitas
Date of Race: 08-10-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Pley Sports: Flag Football Camp Half Day, Week ...
Organization: oceanside
Date of Race: 08-03-2026
Description: DescriptionExperience the thrill of Flag Football at our PLEY Sports camp! ...
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Pley Sports: Flag Football Camp Half Day, Week ...
Organization: oceanside
Date of Race: 07-13-2026
Description: DescriptionExperience the thrill of Flag Football at our PLEY Sports camp! ...
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Pley Sports: Flag Football Camp Half Day, Week ...
Organization: oceanside
Date of Race: 07-13-2026
Description: DescriptionExperience the thrill of Flag Football at our PLEY Sports camp! ...
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Pley Sports: Flag Football Camp Half Day, Week ...
Organization: oceanside
Date of Race: 08-03-2026
Description: DescriptionExperience the thrill of Flag Football at our PLEY Sports camp! ...
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Pley Sports: Flag Football Camp Half Day, Week ...
Organization: oceanside
Date of Race: 07-13-2026
Description: DescriptionExperience the thrill of Flag Football at our PLEY Sports camp! ...
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Pley Sports: Flag Football Camp Half Day, Week ...
Organization: oceanside
Date of Race: 08-03-2026
Description: DescriptionExperience the thrill of Flag Football at our PLEY Sports camp! ...
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Flag Football by PLEY Sports @ SP
Organization: City of San Marcos Parks and Recreation
Date of Race: 08-03-2026
Description: DescriptionIf your ...
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Flag Football by PLEY Sports @ SPA
Organization: City of San Marcos Parks and Recreation
Date of Race: 06-15-2026
Description: DescriptionIf your ...
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Flag Football by PLEY Sports @ SP
Organization: City of San Marcos Parks and Recreation
Date of Race: 08-03-2026
Description: DescriptionIf your ...
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Flag Football (Full Day) by PLEY Sports @ ...
Organization: City of San Marcos Parks and Recreation
Date of Race: 06-15-2026
Description: DescriptionIf your ...
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Flag Football by PLEY Sports @ SPA
Organization: City of San Marcos Parks and Recreation
Date of Race: 06-15-2026
Description: DescriptionIf your ...
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Flag Football (Full Day) by PLEY Sports @ ...
Organization: City of San Marcos Parks and Recreation
Date of Race: 06-15-2026
Description: DescriptionIf your ...
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San Diego Fall Camp
Organization: Rubio Long Snapping
Date of Race: 09-27-2026
Description: These camps, which are OPEN TO ALL LEVELS of Long Snappers, ...
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Flag Football by PLEY Sports @ SP
Organization: City of San Marcos Parks and Recreation
Date of Race: 08-03-2026
Description: DescriptionIf your ...
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Flag Football (Full Day) by PLEY Sports @ ...
Organization: City of San Marcos Parks and Recreation
Date of Race: 06-15-2026
Description: DescriptionIf your ...
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Complete list of running events in and near Oceanside, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Oceanside
About Oceanside
Oceanside (CA) is a city in San Diego County with an estimated population of 167,086.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
