Running races in or near Closter, NJ
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Closter, NJ 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.
(Tuesday) Running Club
Organization: Churchill School & Center
Date of Race: 04-07-2026
Description: Build endurance, confidence, and healthy habits while having fun running together.
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Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 12-20-2026
Description: Tis the season to be running the Holiday ...
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Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 10-03-2026
Description: With the famous ...
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Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 10-03-2026
Description: With the famous ...
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Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 10-03-2026
Description: With the famous ...
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Running-Half marathon - Individual Age group/open
Organization: Trimara Inc.
Date of Race: 09-20-2026
Description: The Race Guys decided that Prospect Park ...
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The Brooklynite Fall 10K & 5K
Organization: Du City Tri Runs, Inc.
Date of Race: 10-11-2026
Description: Please always check our website: http://www.citytri.com for updates. Welcome to ...
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The Bay Ridge Half Marathon!
Organization: Trimara Inc.
Date of Race: 10-03-2026
Description: With the famous ...
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2026 W-R Rec Track and Field
Organization: Wood Ridge Recreation
Date of Race: 03-30-2026
Description: W-R Recreation Track & Field program is for all boys & ...
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The LESS Popular Staten Island Half Marathon!
Organization: Trimara Inc.
Date of Race: 03-28-2026
Description: The Staten Island 13.1 will be a 2 ...
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The Prospect Park Half Marathon 2026!
Organization: Trimara Inc.
Date of Race: 09-20-2026
Description: The Race Guys decided that Prospect Park ...
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Less Popular Brooklyn Half Marathon - Individual Age ...
Organization: Trimara Inc.
Date of Race: 05-02-2026
Description: We know there are a lot of other more "Popular" Half ...
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OCT 11 - 10K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-11-2026
Description: Please always check our website: http://www.citytri.com for updates. Welcome to ...
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5K - Nov. 8 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-08-2026
Description: Brooklyn is NYC’s most populous borough and has a rich running ...
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The Holiday Half Marathon!
Organization: Trimara Inc.
Date of Race: 12-20-2026
Description: Tis the season to be running the Holiday ...
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The 2026 LESS Popular Brooklyn Half Marathon!
Organization: Trimara Inc.
Date of Race: 05-02-2026
Description: We know there are a lot of other more "Popular" Half ...
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The Thankful 13.1 Half Marathon!
Organization: Trimara Inc.
Date of Race: 11-15-2026
Description: The Race Guys decided that Prospect Park ...
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The Brooklyn Fall Half
Organization: Du City Tri Runs, Inc.
Date of Race: 11-08-2026
Description: Brooklyn is NYC’s most populous borough and has a rich running ...
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5K - 5K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 05-03-2026
Description: The seldom-seen Freedom Tunnel will echo with the sound of your ...
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OCT 11 - 5K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-11-2026
Description: Please always check our website: http://www.citytri.com for updates. Welcome to ...
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Half - Nov. 8 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-08-2026
Description: Brooklyn is NYC’s most populous borough and has a rich running ...
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10K - Nov. 8 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-08-2026
Description: Brooklyn is NYC’s most populous borough and has a rich running ...
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10K - 10K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 05-03-2026
Description: The seldom-seen Freedom Tunnel will echo with the sound of your ...
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5K - 5K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 05-10-2026
Description: Join us to celebrate everything great about motherhood by going the ...
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Half - 13.1 Miler Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 05-10-2026
Description: Join us to celebrate everything great about motherhood by going the ...
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Complete list of running events in and near Closter, NJ: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Closter
About Closter
Closter (NJ) is a borough in Bergen County with an estimated population of 8,373.[4]
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In 2014, there were more than 1,100 marathons and more than 541,000 finishers in the U.S.
