Running races in or near Clayton, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Clayton, 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-1 Mile - Individual Age group/open
Organization: Special Olympics Northern California
Date of Race: 03-21-2026
Description: Join Special Olympics Northern California for the coolest event ...
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5K - Individual Age group/open
Organization: Special Olympics Northern California
Date of Race: 03-21-2026
Description: Join Special Olympics Northern California for the coolest event ...
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2026 Bay Area 5K & Polar Plunge
Organization: Special Olympics Northern California
Date of Race: 03-21-2026
Description: Join Special Olympics Northern California for the coolest event ...
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Historic Duarte Garage & Lincoln Hwy. Museum Lunch ...
Organization: Livermore Area Rec & Park Dist
Date of Race: 02-20-2026
Description: DescriptionDiscover the history of the nostalgic Duarte Garage and Lincoln Highway ...
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Track & Field - Girls - Wood
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Girls track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Girls - ACLC/Nea
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Girls track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Boys - AOA
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Boys track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Boys - ACLC/Nea
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Boys track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Girls - AOA
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Girls track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Boys - Encinal
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Boys track and field registration. All eligible student-athletes are welcome to ...
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Track & Field - Girls - Encinal
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Girls track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Boys - Wood
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Boys track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Boys - Lincoln
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Boys track and field registration. All eligible student-athletes are welcome ...
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Track & Field - Girls - Lincoln
Organization: Alameda Education Foundation
Date of Race: 03-05-2026
Description: Girls track and field registration. All eligible student-athletes are welcome ...
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Baseball - Sun - Age 4-5
Organization: One Village Sports
Date of Race: 01-11-2026
Description: 9 Classes 50 min. sessions Players get an introduction to ...
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Baseball - Tue - Age 4-5
Organization: One Village Sports
Date of Race: 01-13-2026
Description: 7 Classes No Class on 1/20/26 50 min. sessions Players ...
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Baseball - Sun - Age 4-6
Organization: One Village Sports
Date of Race: 01-11-2026
Description: 8 Classes No Class on 2/15/26 50 min. sessions Players ...
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Kidz Love Soccer - Pre Soccer (4-5 ...
Organization: Livermore Area Rec & Park Dist
Date of Race: 01-17-2026
Description: Description
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Kidz Love Soccer - Pre Soccer (4-5 ...
Organization: Livermore Area Rec & Park Dist
Date of Race: 01-17-2026
Description: Description
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Kidz Love Soccer - Tot/Pre soccer (3.6-5yrs)
Organization: Livermore Area Rec & Park Dist
Date of Race: 04-07-2026
Description: Description
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Kidz Love Soccer - Pre Soccer (4-5 ...
Organization: Livermore Area Rec & Park Dist
Date of Race: 01-17-2026
Description: Description
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Kidz Love Soccer - Tot/Pre soccer (3.6-5yrs)
Organization: Livermore Area Rec & Park Dist
Date of Race: 04-07-2026
Description: Description
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Kidz Love Soccer - Tot/Pre soccer (3.6-5yrs)
Organization: Livermore Area Rec & Park Dist
Date of Race: 04-07-2026
Description: Description
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Kidz Love Soccer Tot/Pre Soccer (3.5-5Y)
Organization: TOWN OF DANVILLE
Date of Race: 01-29-2026
Description: Description Little tykes will enjoy ...
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Kidz Love Soccer Tot/Pre Soccer (3.5-5Y)
Organization: TOWN OF DANVILLE
Date of Race: 01-29-2026
Description: Description Little tykes will enjoy ...
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Complete list of running events in and near Clayton, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Clayton
About Clayton
Clayton (CA) is a city in Contra Costa County with an estimated population of 10,897.[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.).
