Running races in or near Sea Cliff, NY
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Sea Cliff, 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-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 - March 21 - 13.1 Miler Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 03-21-2026
Description: Location: Prospect Park, Brooklyn, NYC Reference Address:
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5K - March 21 - 5K Individual
Organization: Du City Tri Runs, Inc.
Date of Race: 03-21-2026
Description: Location: Prospect Park, Brooklyn, NYC Reference Address:
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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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Half - Feb 08 - 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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HALF MARATHON Aug 2, 2026 - HALF MARATHON ...
Organization: Du City Tri Runs, Inc.
Date of Race: 08-02-2026
Description: 8.02.2026 is the date for the 5th Annual Queens ...
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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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5K - Aug 2, 2026 - 5K ...
Organization: Du City Tri Runs, Inc.
Date of Race: 08-02-2026
Description: 8.02.2026 is the date for the 5th Annual Queens ...
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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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10K - 10k 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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10K - Aug 2, 2026 - 10K - ...
Organization: Du City Tri Runs, Inc.
Date of Race: 08-02-2026
Description: 8.02.2026 is the date for the 5th Annual Queens ...
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10K - Feb 08 - 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 08 - 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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HALF-June 28, 2026 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2026
Description:
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5K - JUNE 28, 2026 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 06-28-2026
Description:
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Brooklyn Spring Half, 10K, 5K 2026
Organization: Du City Tri Runs, Inc.
Date of Race: 03-21-2026
Description: Location: Prospect Park, Brooklyn, NYC Reference Address:
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Complete list of running events in and near Sea Cliff, NY: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Sea Cliff
About Sea Cliff
Sea Cliff (NY) is a village in Nassau County with an estimated population of 4,995.[4]
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Did you know?
The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
