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Races in Fairfield, CA

Running races in or near Fairfield, CA

Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more

See below for a frequently-updated, comprehensive list of upcoming running events in the local Fairfield, 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

ROSÉ 5K • Saturday, July 19th - Team ...

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

HALF MARATHON • Sunday, July 20th - Team ...

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

Children in Strollers - Stroller

Organization: 10xEM LLC

Date of Race: 04-27-2025

Description: The annualrunning of theNapa Spring Half Marathon and ...

Half Marathon - Half - Individual

Organization: 10xEM LLC

Date of Race: 04-27-2025

Description: The annualrunning of theNapa Spring Half Marathon and ...

Non-participating team captain - Non-participating team captain

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

VIRTUAL RACES - Virtual Half Marathon

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

VIRTUAL RACES - Virtual 5K

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

PAIRING • ROSÉ 5K + HALF MARATHON - ...

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

HALF MARATHON • Sunday, July 20th - Individual

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

ROSÉ 5K • Saturday, July 19th - Individual

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

PAIRING • ROSÉ 5K + HALF MARATHON - ...

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

VIRTUAL RACES - Virtual Pairing - 5K + ...

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

5K - 5K - Individual

Organization: 10xEM LLC

Date of Race: 04-27-2025

Description: The annualrunning of theNapa Spring Half Marathon and ...

2025 Napa Spring Half Marathon & 5K

Organization: 10xEM LLC

Date of Race: 04-27-2025

Description: The annualrunning of theNapa Spring Half Marathon and ...

2025 Charles M. Schulz-Sonoma County Airport Napa to ...

Organization: Motiv Sports US

Date of Race: 07-19-2025

Description: NAMED ONE OF THE TOP 7 MOST SCENIC HALF MARATHONS IN ...

2025 Wicked Wine Run Napa, CA

Organization: Wicked Wine Run

Date of Race: 10-11-2025

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

Volunteer then Run! - Individual

Organization: Wicked Wine Run

Date of Race: 10-11-2025

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

1K TASTING WALK - Individual R̶e̶g̶u̶l̶a̶r̶ ̶$̶7̶0̶ ̶

Organization: Wicked Wine Run

Date of Race: 10-11-2025

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

5K WICKED WINE RUN - Individual R̶e̶g̶u̶l̶a̶r̶ ̶$̶7̶0̶ ...

Organization: Wicked Wine Run

Date of Race: 10-11-2025

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

BOTH 5K + 1K! - Individual R̶e̶g̶u̶l̶a̶r̶ ̶$̶9̶0̶

Organization: Wicked Wine Run

Date of Race: 10-11-2025

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

Flag Football- Rookies

Organization: City of Antioch Recreation Department

Date of Race: 07-30-2025

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

Flag Football- Rookies

Organization: City of Antioch Recreation Department

Date of Race: 07-31-2025

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

Flag Football- Rookies

Organization: City of Antioch Recreation Department

Date of Race: 07-31-2025

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

Flag Football- All-stars

Organization: City of Antioch Recreation Department

Date of Race: 07-30-2025

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

Sluggers

Organization: City of Antioch Recreation Department

Date of Race: 04-23-2025

Description: DescriptionTake your skills to new heights! This program is tailored ...

Saucony

Complete list of running events in and near Fairfield, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.


More information about Fairfield

About Fairfield

Fairfield (CA) is a city in Solano County with an estimated population of 105,321.[4]

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

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