Running races in or near San Dimas, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local San Dimas, 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.
Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 01-04-2026
Description: It's time to Ring in the New Year 5k, 10k, 15k, ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 01-04-2026
Description: It's time to Ring in the New Year 5k, 10k, 15k, ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 01-04-2026
Description: It's time to Ring in the New Year 5k, 10k, 15k, ...
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Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 11-15-2025
Description: If you’ve done a traditional 5K, you know ...
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Bubble Run | Irvine
Organization: Viral Run
Date of Race: 11-15-2025
Description: If you’ve done a traditional 5K, you know ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 08-29-2026
Description: If you’ve done a traditional 5K, you know they ...
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11/3-11/28
Organization: City of Downey
Date of Race: 11-03-2025
Description: Age CategorySeniorLocationApollo Park Open SpaceInstructorEric Nilsen
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Blacklight Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 08-29-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Blacklight Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 08-29-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 08-29-2026
Description: If you’ve done a traditional 5K, you know they ...
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Running-Half Marathon - Individual Age group/open
Organization: ABWR
Date of Race: 01-04-2026
Description: It's time to Ring in the New Year 5k, 10k, 15k, ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 11-15-2025
Description: If you’ve done a traditional 5K, you know ...
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11/3-11/28
Organization: City of Downey
Date of Race: 11-03-2025
Description: Age CategorySeniorLocationApollo Park Open SpaceInstructorEric Nilsen
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Blacklight Run | Pomona
Organization: Viral Run
Date of Race: 08-29-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Bubble Run | Pomona
Organization: Viral Run
Date of Race: 08-29-2026
Description: If you’ve done a traditional 5K, you know they ...
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Ring in the New Year 5k, 10k, 15k, ...
Organization: ABWR
Date of Race: 01-04-2026
Description: It's time to Ring in the New Year 5k, 10k, 15k, ...
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2026 Wicked Wine Run Irvine
Organization: Wicked Wine Run
Date of Race: 04-04-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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5K WICKED WINE RUN - Individual
Organization: Wicked Wine Run
Date of Race: 04-04-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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BOTH 5K + 1K! - Individual
Organization: Wicked Wine Run
Date of Race: 04-04-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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1K WINE WALK - Individual
Organization: Wicked Wine Run
Date of Race: 04-04-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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Rose Parade
Organization: City of Santa Fe Springs
Date of Race: 01-01-2026
Description: DescriptionCelebrate the New Year with the City of Santa Fe ...
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Volunteer then Run! - Individual
Organization: Wicked Wine Run
Date of Race: 04-04-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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Run Club
Organization: YMCA of Metropolitan Los Angeles
Date of Race: 11-01-2025
Description: DescriptionJoin our run club, it is a welcoming community of runners ...
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2025 Mt. SAC HS Spring Meet of Champions
Organization: Mt. San Antonio College Athletics
Date of Race: 04-10-2026
Description: This is the meet entry for the Mt. SAC Meet of ...
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Pre Soccer
Organization: City of La Habra Community Services Department
Date of Race: 11-08-2025
Description: DescriptionEnjoy running and kicking just like the big kids! Have fun ...
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Complete list of running events in and near San Dimas, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about San Dimas
About San Dimas
San Dimas (CA) is a city in Los Angeles County with an estimated population of 33,371.[4]
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Did you know?
There were at least 768 marathons scheduled in the United States and Canada in 2016.
