Running Races in 10543 (Mamaroneck, NY)
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more in or near 10543
See below for a frequently-updated, comprehensive list of upcoming running events in the local Mamaroneck, NY 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 - HM
Organization: External_ORG_May
Date of Race: 10-16-2026
Description: Event details and schedule
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Running-10K - Individual - 10k - FEE
Organization: External_ORG_May
Date of Race: 10-16-2026
Description: Event details and schedule
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Half - Oct 4 - 13.1 miles
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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HALF MARATHON - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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10K - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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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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The New Yorker 10k, 5k @ Riverside Park
Organization: Du City Tri Runs, Inc.
Date of Race: 09-26-2026
Description: The seldom seen
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5K - Oct 4 - 5k
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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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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5K - SEP 26 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 09-26-2026
Description: The seldom seen
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5K - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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10K - SEP 26 - Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 09-26-2026
Description: The seldom seen
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10K - Oct 4 - 10k
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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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 JC Green Fall Half lMarathon, 10k, 5k ...
Organization: Du City Tri Runs, Inc.
Date of Race: 10-04-2026
Description: The JC Green Half Marathon, 10K, 5K ...
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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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Event for S290 order refund permission
Organization: External_ORG_May
Date of Race: 10-16-2026
Description: Event details and schedule
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The NYC Skyline
Organization: Du City Tri Runs, Inc.
Date of Race: 11-14-2026
Description: Event details and schedule
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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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5th & 6th Grade Boys & Girls Track
Organization: Lycée Français de New York
Date of Race: 03-08-2027
Description: 6th Grade Boys and Girls Track & Field The program is ...
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Varsity Boys & Girls Outdoor Track
Organization: Lycée Français de New York
Date of Race: 02-22-2027
Description: Team is open to all boys and girls in grades 9th ...
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Half marathon - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-31-2026
Description: Get your running costume on and run with the ghosts!!! A ...
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Middle School Boys & Girls Winter Track
Organization: Lycée Français de New York
Date of Race: 11-03-2026
Description: Middle School Boys and Girls Indoor Track: The team will practice ...
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5K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-31-2026
Description: Get your running costume on and run with the ghosts!!! A ...
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10K - Individual Age group/open
Organization: Du City Tri Runs, Inc.
Date of Race: 10-31-2026
Description: Get your running costume on and run with the ghosts!!! A ...
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Complete list of running events in and near Mamaroneck, NY: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about 10543
About Mamaroneck
The ZIP Code 10543 is associated with the city of Mamaroneck in Westchester County in the state of New York.
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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.
