Running races in or near Dunellen, NJ
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Dunellen, 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.
Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 10-04-2025
Description: With the famous ...
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Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 10-04-2025
Description: With the famous ...
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Running-Half marathon - Individual
Organization: Trimara Inc.
Date of Race: 12-13-2025
Description: Tis the season to be running the Holiday ...
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Running-1 Mile - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 02-08-2026
Description: The JC Valentine's Half Marathon, 10K, 5K, 1 MILER ...
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Half - Nov 23 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
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NOV 27 - 10K - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-27-2025
Description:
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NOV 27 • 5K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 11-27-2025
Description:
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HALF MARATHON - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-15-2025
Description:
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10K - Nov 23 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
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NOV 27 - HALF - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-27-2025
Description:
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DEC 14 - 10K - US Resident or ...
Organization: Du City Tri Runs, Inc.
Date of Race: 12-14-2025
Description: Join us to run "The Hamilton" on in Brooklyn, USA. This ...
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OCT 12 - 10K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-12-2025
Description: Please always check our website: http://www.citytri.com for updates. Welcome to ...
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OCT 12 - 5K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-12-2025
Description: Please always check our website: http://www.citytri.com for updates. Welcome to ...
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5K - Nov 23 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
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Half - Oct 5 - 13.1 miles
Organization: Du City Tri Runs, Inc.
Date of Race: 10-05-2025
Description: The JC Green Half Marathon, 10K, 5K ...
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Half - Feb 09 - 13.1 miles
Organization: Du City Tri Runs, Inc.
Date of Race: 02-08-2026
Description: The JC Valentine's Half Marathon, 10K, 5K, 1 MILER ...
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Dec. 14 - Half Marathon - US Resident ...
Organization: Du City Tri Runs, Inc.
Date of Race: 12-14-2025
Description: Join us to run "The Hamilton" on in Brooklyn, USA. This ...
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DEC 14 - 5K - US Resident or ...
Organization: Du City Tri Runs, Inc.
Date of Race: 12-14-2025
Description: Join us to run "The Hamilton" on in Brooklyn, USA. This ...
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SATURDAY, AUGUST 23, 2025 - HALF - Individual ...
Organization: Du City Tri Runs, Inc.
Date of Race: 08-23-2025
Description:
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10K - Feb 09 - 10k
Organization: Du City Tri Runs, Inc.
Date of Race: 02-08-2026
Description: The JC Valentine's Half Marathon, 10K, 5K, 1 MILER ...
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5K - Feb 09 - 5k
Organization: Du City Tri Runs, Inc.
Date of Race: 02-08-2026
Description: The JC Valentine's Half Marathon, 10K, 5K, 1 MILER ...
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The New Jersey Fall Half Marathon, 10k, 5k ...
Organization: Du City Tri Runs, Inc.
Date of Race: 11-23-2025
Description: To race on a ...
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Complete list of running events in and near Dunellen, NJ: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Dunellen
About Dunellen
Dunellen (NJ) is a borough in Middlesex County with an estimated population of 7,227.[4]
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Did you know?
In 2014, 57% of marathon finishers in the U.S. were men; women made up 43% of finishers.
