Running Races in 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.

2026 SKECHERS Wicked Wine Run Sacramento FALL DATE

Organization: Wicked Wine Run

Date of Race: 10-03-2026

Description: Whether you’re a seasoned runner or just love to walk and ...

Volunteer then Run! - Individual

Organization: Wicked Wine Run

Date of Race: 10-03-2026

Description: Whether you’re a seasoned runner or just love to walk and ...

1K WINE WALK - Individual

Organization: Wicked Wine Run

Date of Race: 10-03-2026

Description: Whether you’re a seasoned runner or just love to walk and ...

BOTH 5K + 1K! - Individual

Organization: Wicked Wine Run

Date of Race: 10-03-2026

Description: Whether you’re a seasoned runner or just love to walk and ...

5K WICKED WINE RUN - Individual

Organization: Wicked Wine Run

Date of Race: 10-03-2026

Description: Whether you’re a seasoned runner or just love to walk and ...

Trevarno Road History Walk

Organization: Livermore Area Rec & Park Dist

Date of Race: 11-03-2026

Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...

Fall Bird Walk w/ a Ranger

Organization: Livermore Area Rec & Park Dist

Date of Race: 09-20-2026

Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...

Donation to Scholarship Fund

Organization: Sienna Ranch

Date of Race: 10-25-2026

Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...

Donation to Scholarship Fund

Organization: Sienna Ranch

Date of Race: 09-01-2026

Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...

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

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-03-2026

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: 08-03-2026

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: 08-03-2026

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

LARPD Summer Camp - Water Week Wk 10

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-03-2026

Description: DescriptionJoin our fun and energetic staff at Summer Camp 2026! To ...

LARPD Summer Camp - Water Week Wk 10

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-03-2026

Description: DescriptionJoin our fun and energetic staff at Summer Camp 2026! To ...

LARPD Summer Camp - Water Week Wk 10

Organization: Livermore Area Rec & Park Dist

Date of Race: 08-03-2026

Description: DescriptionJoin our fun and energetic staff at Summer Camp 2026! To ...