Running races in or near Los Altos, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Los Altos, 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 - 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 - 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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Running-5K - Individual Age group/open
Organization: DSE Runners
Date of Race: 09-20-2026
Description: 5K course on trails and some paved path, all closed to ...
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San Pedro Park Trail 5K, Kids Run & ...
Organization: DSE Runners
Date of Race: 09-20-2026
Description: 5K course on trails and some paved path, all closed to ...
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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-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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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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Sierra Point 10K
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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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 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 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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Boy Volleyball League 4th/5th Grade
Organization: Las Lomitas League
Date of Race: 09-14-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Sports Registration Fee
Organization: Las Lomitas League
Date of Race: 09-14-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Sports Registration Fee
Organization: Las Lomitas League
Date of Race: 09-14-2026
Description: DescriptionThe last day for Internet Registration was Sep 9, 2026 ...
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Complete list of running events in and near Los Altos, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Los Altos
About Los Altos
Los Altos (CA) is a city in Santa Clara County with an estimated population of 28,976.[4]
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Did you know?
In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
