Running races in or near Glendora, CA
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Glendora, 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-15K - Individual Age group/open
Organization: Streets Are For Everyone (SAFE)
Date of Race: 05-02-2026
Description: Full event details can be found at www.streetsareforeveryone.org/finish-the-ride-griffith-park It’s not ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 07-19-2026
Description: It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 07-19-2026
Description: It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 07-19-2026
Description: It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon ...
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Running-Half Marathon - Individual Age group/open
Organization: ABWR
Date of Race: 07-19-2026
Description: It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon ...
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Running-Half marathon - Individual Age group/open
Organization: Streets Are For Everyone (SAFE)
Date of Race: 05-02-2026
Description: Full event details can be found at www.streetsareforeveryone.org/finish-the-ride-griffith-park It’s not ...
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Rockin’ Summer 5k, 10k, 15k, Half Marathon
Organization: ABWR
Date of Race: 07-19-2026
Description: It's time for our Rockin' Summer 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 03-22-2026
Description: Come on out and join us for the Spring Equinox 5k, ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 03-22-2026
Description: Come on out and join us for the Spring Equinox 5k, ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 06-13-2026
Description: It's time for our Phoenix Rising 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 06-13-2026
Description: It's time for our Phoenix Rising 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 07-18-2026
Description: It's time for our Hot to Trot 5k, 10k, 15k, Half ...
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Running-5K - Individual Age group/open
Organization: Streets Are For Everyone (SAFE)
Date of Race: 05-02-2026
Description: Full event details can be found at www.streetsareforeveryone.org/finish-the-ride-griffith-park It’s not ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 03-22-2026
Description: Come on out and join us for the Spring Equinox 5k, ...
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Running-10K - Individual Age group/open
Organization: Streets Are For Everyone (SAFE)
Date of Race: 05-02-2026
Description: Full event details can be found at www.streetsareforeveryone.org/finish-the-ride-griffith-park It’s not ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 06-13-2026
Description: It's time for our Phoenix Rising 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 07-18-2026
Description: It's time for our Hot to Trot 5k, 10k, 15k, Half ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 07-18-2026
Description: It's time for our Hot to Trot 5k, 10k, 15k, Half ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 04-04-2026
Description: It's time for our Hoppy Easter 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 04-04-2026
Description: It's time for our Hoppy Easter 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 04-04-2026
Description: It's time for our Hoppy Easter 5k, 10k, 15k, Half Marathon ...
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Running-Half marathon - Individual Age group/open
Organization: ABWR
Date of Race: 06-13-2026
Description: It's time for our Phoenix Rising 5k, 10k, 15k, Half Marathon ...
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Blacklight Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 08-29-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Blacklight Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 08-29-2026
Description: The Blacklight Run™ is none other than the brightest, most fun ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 08-29-2026
Description: If you’ve done a traditional 5K, you know they ...
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Complete list of running events in and near Glendora, CA: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Glendora
About Glendora
Glendora (CA) is a city in Los Angeles County with an estimated population of 50,073.[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.).
