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.
HIVE Running Club - North
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - South
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - South
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - West
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - North
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - West
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - West
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
View Race Details View on Map
HIVE Running Club - North
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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HIVE Running Club - South
Organization: Hillsborough Recreation
Date of Race: 04-08-2027
Description: DescriptionHIVE Elementary Running Club is a fun, low-pressure running program that ...
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Running-10K - Individual Ages 13-17
Organization: DSE Runners
Date of Race: 09-13-2026
Description: Flat, fast, out and back course along paved bike path. Runs ...
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Running-5K - Individual Age group/open
Organization: Vibha
Date of Race: 09-06-2026
Description: What is Dream Mile?The Dream Mile is Vibha’s flagship fundraiser event, ...
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Running-5K - Individual Age group/open
Organization: Vibha
Date of Race: 09-06-2026
Description: What is Dream Mile?The Dream Mile is Vibha’s flagship fundraiser event, ...
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Running-10K - Individual Age group/open
Organization: Vibha
Date of Race: 09-06-2026
Description: What is Dream Mile?The Dream Mile is Vibha’s flagship fundraiser event, ...
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Running-10K - Individual Age group/open
Organization: Vibha
Date of Race: 09-06-2026
Description: What is Dream Mile?The Dream Mile is Vibha’s flagship fundraiser event, ...
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Running-10K - Individual Ages 18 & Over
Organization: DSE Runners
Date of Race: 09-13-2026
Description: Flat, fast, out and back course along paved bike path. Runs ...
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Running-Half marathon - Individual Age group/open
Organization: Vibha
Date of Race: 09-06-2026
Description: What is Dream Mile?The Dream Mile is Vibha’s flagship fundraiser event, ...
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Running-Half marathon - Individual Age group/open
Organization: Vibha
Date of Race: 09-06-2026
Description: What is Dream Mile?The Dream Mile is Vibha’s flagship fundraiser event, ...
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Cross Country 7th and 8th Grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionWe will meet behind the gym and be done by 4:30.
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Cross Country 6th grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionWe will meet behind the gym and be done by 4:30.
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Copy of Sierra Point 10KM
Organization: DSE Runners
Date of Race: 09-13-2026
Description: Flat, fast, out and back course along paved bike path. Runs ...
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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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Cross Country 7th and 8th Grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionWe will meet behind the gym and be done by 4:30.
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Elementary Cross Country
Organization: Hillsborough Recreation
Date of Race: 09-09-2026
Description: DescriptionGet ready to run, play, and explore with HREC Cross Country! ...
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Cross Country 6th grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionWe will meet behind the gym and be done by 4:30.
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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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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 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
