Running Races in San Jose, 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 Jose, 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 - 0-19

Organization: Fremont Christian School

Date of Race: 10-04-2025

Description: Fremont Christian School is turning our Warrior Family 5k into a ...

Running-5K - 20 & older

Organization: Fremont Christian School

Date of Race: 10-04-2025

Description: Fremont Christian School is turning our Warrior Family 5k into a ...

Running-5K - Individual Age group/open

Organization: Double Road Race Federation

Date of Race: 12-13-2025

Description:

Running-10K - Individual Age group/open

Organization: Double Road Race Federation

Date of Race: 12-13-2025

Description:

Running-15K - Individual Age group/open

Organization: Double Road Race Federation

Date of Race: 12-13-2025

Description:

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 ...

Palo Alto 10k/5k, Double 15k and Kids 1 ...

Organization: Double Road Race Federation

Date of Race: 12-13-2025

Description:

Running-1 Mile - Individual Age group/open

Organization: Double Road Race Federation

Date of Race: 12-13-2025

Description:

Track & Field (Session 2)- Skyhawks Sports

Organization: City of San Jose Parks, Recreation and Neighborhood Services Department

Date of Race: 11-01-2025

Description: DescriptionThe fundamentals of body ...

10th Anniversary Warrior Family 5K

Organization: Fremont Christian School

Date of Race: 10-04-2025

Description: Fremont Christian School is turning our Warrior Family 5k into a ...

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 ...

5K Glenwood Trail Run/Walk Registration

Organization: CITY OF SCOTTS VALLEY RECREATION DIVISION

Date of Race: 10-11-2025

Description: Description GLENWOOD 5K Trail Run/Walk

Fall Festival (Vendor Application)

Organization: CITY OF SCOTTS VALLEY RECREATION DIVISION

Date of Race: 11-08-2025

Description: Description Become a vendor at the 2nd Annual Scotts Valley ...

Milpitas Teen Center Meet-Up: Dia De Los Muertos ...

Organization: City of Milpitas

Date of Race: 11-01-2025

Description: DescriptionAs part of the Milpitas Teen Center Meet-Up ...

Glenwood 5K Walk/Run Volunteer

Organization: CITY OF SCOTTS VALLEY RECREATION DIVISION

Date of Race: 10-11-2025

Description: DescriptionVolunteer Opportunity: Glenwood 5K Run/Walk Race We’re looking for 10–15 ...

World Class Racewalking Clinic - Los Gatos, CA

Organization: World Class Racewalking

Date of Race: 07-11-2026

Description: Contact: Georgiana Boeweratgboewer@gmail.com 831 214-0484 Fee: $225 ...

5K Walk/Run Sponsorships

Organization: CITY OF SCOTTS VALLEY RECREATION DIVISION

Date of Race: 10-11-2025

Description: DescriptionThe last day for Internet Registration was Sep 1, 2025 ...