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Races in Brentwood, CA

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.

Fleet Feet Sports

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 ...

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 ...

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 ...

Skyhawks Track and Field Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 07-21-2025

Description: DescriptionThe fundamentals of body positioning, stride, proper stretching and cool down ...

Skyhawks Track and Field Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-04-2025

Description: DescriptionThe fundamentals of body positioning, stride, proper stretching and cool down ...

Skyhawks Track and Field Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-04-2025

Description: DescriptionThe fundamentals of body positioning, stride, proper stretching and cool down ...

Skyhawks Track and Field Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-04-2025

Description: DescriptionThe fundamentals of body positioning, stride, proper stretching and cool down ...

Skyhawks Track and Field Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 07-21-2025

Description: DescriptionThe fundamentals of body positioning, stride, proper stretching and cool down ...

Skyhawks Track and Field Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 07-21-2025

Description: DescriptionThe fundamentals of body positioning, stride, proper stretching and cool down ...

Skyhawks Baseball Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 07-28-2025

Description: DescriptionLearn the fundamentals of fielding, catching, throwing, hitting, and base running ...

Art Camp with Miss Tess: Sewing

Organization: TOWN OF DANVILLE

Date of Race: 07-14-2025

Description: DescriptionDesigned to introduce the developments of sewing projects. Learn stitches ...

Art Camp with Miss Tess: Sewing

Organization: TOWN OF DANVILLE

Date of Race: 07-14-2025

Description: DescriptionDesigned to introduce the developments of sewing projects. Learn stitches ...

Art Camp with Miss Tess: Sewing

Organization: TOWN OF DANVILLE

Date of Race: 07-14-2025

Description: DescriptionDesigned to introduce the developments of sewing projects. Learn stitches ...

Skyhawks Baseball Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 07-28-2025

Description: DescriptionLearn the fundamentals of fielding, catching, throwing, hitting, and base running ...

Skyhawks Baseball Summer Camp (7-12yrs)

Organization: Livermore Area Rec & Park Dist

Date of Race: 07-28-2025

Description: DescriptionLearn the fundamentals of fielding, catching, throwing, hitting, and base running ...

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, ...

Sewing Camp (Rag Dolls & Clothes)

Organization: TOWN OF DANVILLE

Date of Race: 07-14-2025

Description: DescriptionChildren will learn how to safely thread a needle, how to ...

Sewing Camp (Rag Dolls & Clothes)

Organization: TOWN OF DANVILLE

Date of Race: 07-14-2025

Description: DescriptionChildren will learn how to safely thread a needle, how to ...

Sewing Camp (Rag Dolls & Clothes)

Organization: TOWN OF DANVILLE

Date of Race: 07-14-2025

Description: DescriptionChildren will learn how to safely thread a needle, how to ...

Advanced Player Development Camp

Organization: Transatlantic Soccer Camps LLC

Date of Race: 07-21-2025

Description: Our advanced camps are aimed towards players aged 10 and above ...

Advanced Player Development Camp

Organization: Transatlantic Soccer Camps LLC

Date of Race: 08-04-2025

Description: Our advanced camps are aimed towards players aged 10 and above ...

LARPD Summer Camp - Water Week Wk 10

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-04-2025

Description: DescriptionJoin our fun and energetic staff at Summer Camp 2025! To ...

LARPD Summer Camp - Water Week Wk 10

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-04-2025

Description: DescriptionJoin our fun and energetic staff at Summer Camp 2025! To ...

LARPD Summer Camp - Water Week Wk 10

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-04-2025

Description: DescriptionJoin our fun and energetic staff at Summer Camp 2025! To ...

Flag Football- All-stars

Organization: City of Antioch Recreation Department

Date of Race: 07-30-2025

Description: DescriptionThis exciting and fun-filled flag football class is designed for kids ...

Lock Laces

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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There were at least 768 marathons scheduled in the United States and Canada in 2016.

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