Running races in or near Brentwood, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Brentwood, 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 - R̶e̶g̶u̶l̶a̶r̶ ...
Organization: Viral Run
Date of Race: 11-22-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - VALUE REGISTRATION - R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 11-22-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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2026 Wicked Wine Run Sacramento
Organization: Wicked Wine Run
Date of Race: 05-09-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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Muddy Dash | Bay Area
Organization: Viral Run
Date of Race: 11-22-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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BOTH 5K + 1K! - Individual
Organization: Wicked Wine Run
Date of Race: 05-09-2026
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: 05-09-2026
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: 05-09-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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Volunteer then Run! - Individual
Organization: Wicked Wine Run
Date of Race: 05-09-2026
Description: Whether you’re a seasoned runner or just love to walk and ...
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DPIE Gala 2025 - Bollywood meets Hollywood
Organization: Dublin Partners in Education-2
Date of Race: 11-14-2025
Description: Event details and schedule
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25th Annual Giro D' Vino
Organization: Delta Velo
Date of Race: 11-02-2025
Description: Discover what makes our wine region a premium of ...
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San Francisco Fall Camp
Organization: Rubio Long Snapping
Date of Race: 12-07-2025
Description: These camps, which are OPEN TO ALL LEVELS of Long Snappers, ...
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San Francisco Fall Camp
Organization: Rubio Long Snapping
Date of Race: 11-22-2026
Description: These camps, which are OPEN TO ALL LEVELS of Long Snappers, ...
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San Francisco Spring Camp
Organization: Rubio Long Snapping
Date of Race: 03-08-2026
Description: These camps, which are OPEN TO ALL LEVELS of Long Snappers, ...
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Complete list of running events in and near Brentwood, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Brentwood
About Brentwood
Brentwood (CA) is a city in Contra Costa County with an estimated population of 51,481.[4]
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In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
