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-5K - Individual Age group/open
Organization: DSE Runners
Date of Race: 10-04-2026
Description: Scenic 5K trail run at San Bruno Mountain State Park, a ...
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San Bruno Mountain Saddle Trail 5K (off-road)
Organization: DSE Runners
Date of Race: 10-04-2026
Description: Scenic 5K trail run at San Bruno Mountain State Park, a ...
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Derby Registration 2026
Organization: CITY OF BRISBANE
Date of Race: 10-03-2026
Description: Description2026 Brisbane Derby. The Brisbane Derby provides and fun filled and ...
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Trevarno Road History Walk
Organization: Livermore Area Rec & Park Dist
Date of Race: 11-03-2026
Description: Description Trevarno Road History WalkMeet at LARPD Office Trevarno Road ...
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Fall Bird Walk w/ a Ranger
Organization: Livermore Area Rec & Park Dist
Date of Race: 09-20-2026
Description: DescriptionRanger Rudy will lead a walk through the park to see ...
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Middle School Extended Cross Country 6,7,8 grade
Organization: Hillsborough Recreation
Date of Race: 11-03-2026
Description: Description
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Centennial Celebration Vendor
Organization: Belmont Parks and Recreation
Date of Race: 10-24-2026
Description: DescriptionOn October 24 we will be celebrating Belmont's 100th birthday in ...
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Cross Country 7th and 8th Grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Cross Country 7th and 8th Grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Cross Country 6th grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Cross Country 7th and 8th Grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Cross Country 6th grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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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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Cross Country 6th grade
Organization: Hillsborough Recreation
Date of Race: 09-15-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Walk Club - Dec 7 - Golden Hill ...
Organization: TOWN OF COLMA
Date of Race: 12-07-2026
Description: DescriptionJoin our walking club for a peaceful stroll through local cemeteries ...
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Walk Club - Sept 14 - Salem Memorial ...
Organization: TOWN OF COLMA
Date of Race: 09-14-2026
Description: DescriptionJoin our walking club for a peaceful stroll through local cemeteries ...
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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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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
