Running races in or near Union City, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Union City, 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 - Individual
Organization: DSE Runners
Date of Race: 05-31-2026
Description: Challenging, scenic course, combination of paved roads and trails. An opportunity ...
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Running-10K - Individual
Organization: DSE Runners
Date of Race: 09-13-2026
Description: Flat, fast, and scenic out and back 10K course along the ...
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Mission Bay 5K
Organization: DSE Runners
Date of Race: 08-02-2026
Description: Let's Go DSE--a new path! Literally! Only our third time here! ...
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Running-5K Ages 18 & Over - Individual Age ...
Organization: DSE Runners
Date of Race: 08-02-2026
Description: Let's Go DSE--a new path! Literally! Only our third time here! ...
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Mclaren park roller coaster 5k
Organization: DSE Runners
Date of Race: 05-31-2026
Description: Challenging, scenic course, combination of paved roads and trails. An opportunity ...
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Oyster Point 10K
Organization: DSE Runners
Date of Race: 09-13-2026
Description: Flat, fast, and scenic out and back 10K course along the ...
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12K Individual Runner - 12K Individual
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Individual Runner - 12K Individual + 3K ...
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Virtual Runner - 15K Breaker Bonus
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Virtual Runner - 12K Virtual Runner
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Centipede - CENTIPEDE → Join a Team
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Centipede - CENTIPEDE → Create a Centipede
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Centipede - CENTIPEDE → Create a Centipede ...
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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2026 Bay to Breakers
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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12K Individual Runner - Non-participating team captain
Organization: Motiv Sports US
Date of Race: 05-17-2026
Description: This historic 12k fun run through the streets of San Francisco ...
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2:00-3:00: Running and Conditioning/ All Sports Conditioning
Organization: Bishop O'Dowd High School
Date of Race: 06-15-2026
Description: This camp will introduce, train, and teach the fundamentals of sprint ...
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2:00-3:00: Running and Conditioning/ All Sports Conditioning
Organization: Bishop O'Dowd High School
Date of Race: 07-06-2026
Description: The goals of this camp are to develop a solid fundamental ...
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WOW - Summer Murder Mystery Dinner @ Charles ...
Organization: Livermore Area Rec & Park Dist
Date of Race: 06-18-2026
Description: DescriptionWOW ADVENTURE - Walk On the Wildside!! an After Dark ...
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Route 1: San Jose Elementary School, San Jose ...
Organization: Stratford Schools
Date of Race: 08-19-2026
Description: Stratford Preparatory Blackford is dedicated to providing transportation services tailored to ...
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Color Walk & Resource Fair - Citywide Event
Organization: City of San Jose Parks, Recreation and Neighborhood Services Department
Date of Race: 06-05-2026
Description: DescriptionWe invite you to join us at Lake Cunningham Park for ...
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Route 2: Fremont Osgood, Milpitas Beresford Square/Stratford Preparatory ...
Organization: Stratford Schools
Date of Race: 08-19-2026
Description: Stratford Preparatory Blackford is dedicated to providing transportation services tailored to ...
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Route 3: Washington Park, De Anza Park, Stratford ...
Organization: Stratford Schools
Date of Race: 08-19-2026
Description: Stratford Preparatory Blackford is dedicated to providing transportation services tailored to ...
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Running-Turkey Trot Virtual 1k, 5k, 10k - Turkey ...
Organization: Runners2Life
Date of Race: 10-02-2026
Description: Turkey Trot Virtual Run 13.1M/10k/5k/1k ReRace. Remote Virtual Run, Challenges ...
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33rd Annual May Day Fun Run & Walk
Organization: Town of Woodside
Date of Race: 05-02-2026
Description: Come join us for the 33rd Annual May Day Fun Run ...
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Gardner Community Flea Market
Organization: City of San Jose Parks, Recreation and Neighborhood Services Department
Date of Race: 05-16-2026
Description: DescriptionMake money, enjoy yourself and meet locals at the Gardner Community ...
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Complete list of running events in and near Union City, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Union City
About Union City
Union City (CA) is a city in Alameda County with an estimated population of 69,516.[4]
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In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
