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-5K - Individual Age group/open
Organization: Variety Boys & Girls Club
Date of Race: 10-18-2025
Description: The annual Boyle Heights 5K Run/Walk Munchkin ...
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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-10K - Individual Age group/open
Organization: ABWR
Date of Race: 10-11-2025
Description: It's time for our Haunted Heroes 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 10-26-2025
Description: Come on out and join us for our Monster ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 10-26-2025
Description: Come on out and join us for our Monster ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 10-26-2025
Description: Come on out and join us for our Monster ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 10-11-2025
Description: It's time for our Haunted Heroes 5k, 10k, 15k, Half Marathon ...
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Running-5K - Individual Age group/open
Organization: ABWR
Date of Race: 12-14-2025
Description: It's time for our Holiday Fun 5k, 10k, 15k, Half Marathon ...
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Running-10K - Individual Age group/open
Organization: ABWR
Date of Race: 12-14-2025
Description: It's time for our Holiday Fun 5k, 10k, 15k, Half Marathon ...
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Running-15K - Individual Age group/open
Organization: ABWR
Date of Race: 12-14-2025
Description: It's time for our Holiday Fun 5k, 10k, 15k, Half Marathon ...
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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-15K - Individual Age group/open
Organization: ABWR
Date of Race: 10-11-2025
Description: It's time for our Haunted Heroes 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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Running-Half marathon - Individual Age group/open
Organization: ABWR
Date of Race: 12-14-2025
Description: It's time for our Holiday Fun 5k, 10k, 15k, Half Marathon ...
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Running-Half marathon - Individual Age group/open
Organization: ABWR
Date of Race: 10-26-2025
Description: Come on out and join us for our Monster ...
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Running-Half marathon - Individual Age group/open
Organization: ABWR
Date of Race: 10-11-2025
Description: It's time for our Haunted Heroes 5k, 10k, 15k, Half Marathon ...
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Monster Dash 5k, 10k, 15k, Half Marathon YL
Organization: ABWR
Date of Race: 10-26-2025
Description: Come on out and join us for our Monster ...
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2025 Boyle Heights 5K Run
Organization: Variety Boys & Girls Club
Date of Race: 10-18-2025
Description: The annual Boyle Heights 5K Run/Walk Munchkin ...
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Holiday Fun 5k, 10k, 15k, Half Marathon
Organization: ABWR
Date of Race: 12-14-2025
Description: It's time for our Holiday Fun 5k, 10k, 15k, Half Marathon ...
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Haunted Heroes 5k, 10k, 15k, Half Marathon
Organization: ABWR
Date of Race: 10-11-2025
Description: It's time for our Haunted Heroes 5k, 10k, 15k, Half Marathon ...
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Finish The Ride and Finish The Run Griffith ...
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- 1K Kids/Puppy Run - 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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Cycling-12 Mile Ride - 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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RUN 60 Ses. 3
Organization: City of Downey
Date of Race: 09-08-2025
Description: DescriptionInstride Running Club is a youth group that trains for ...
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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.).
