Running races in or near Westminster, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Westminster, 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-10K - Individual Age group/open
Organization: ABWR
Date of Race: 10-31-2026
Description: It's time for our Happy Halloween 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 12-26-2026
Description: It's time for the Happy Holidays 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 12-20-2026
Description: It's time for the Reindeer Run 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 12-05-2026
Description: It's time for the Season's Greetings 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 09-07-2026
Description: It's time for our Labor Day 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 11-27-2026
Description: It's time for the Turkey Trot (Friday) 5k, 10k, 15k, Half ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 01-01-2027
Description: It's time for the Happy New Year 5k, 10k, 15k, Half ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 08-15-2026
Description: It's time for our Summer Sensation 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 08-08-2026
Description: It's time for our Lucky 8 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 01-02-2027
Description: It's time for the Run in the New Year 5k, 10k, ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 01-02-2027
Description: It's time for the Run in the New Year 5k, 10k, ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 01-23-2027
Description: It's time for the Fresh Wave 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 11-29-2026
Description: It's time for our 4th race series! Our Turkey ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 11-29-2026
Description: It's time for our 4th race series! Our Turkey ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 11-15-2026
Description: It's time for the Friendsgiving 5k, 10k, 15k, Half Marathon at ...
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Running-5K - Individual Age group/open
Organization: Variety Boys & Girls Club
Date of Race: 10-17-2026
Description: The annual Boyle Heights 5K Run/Walk Munchkin ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 11-27-2026
Description: It's time for the Turkey Trot (Friday) 5k, 10k, 15k, Half ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 10-24-2026
Description: It's time for our Monster Dash 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 10-31-2026
Description: It's time for our Happy Halloween 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 08-22-2026
Description: It's time for our Summer Breeze 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 12-05-2026
Description: It's time for the Season's Greetings 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 01-02-2027
Description: It's time for the Run in the New Year 5k, 10k, ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 03-14-2027
Description: It's time for our annual Long Beach Rockin' Shamrock 5k, 10k, ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 11-29-2026
Description: It's time for our 4th race series! Our Turkey ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 11-15-2026
Description: It's time for the Friendsgiving 5k, 10k, 15k, Half Marathon at ...
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Complete list of running events in and near Westminster, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Westminster
About Westminster
Westminster (CA) is a city in Orange County with an estimated population of 89,701.[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.
