Running races in or near Sea Isle City, NJ
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Sea Isle City, 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.
10K - AUG 10 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 08-10-2025
Description:
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Jersey Shore Summer Half, 10k, 5k 2025
Organization: Du City Tri Runs, Inc.
Date of Race: 08-10-2025
Description:
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HALF-Aug 10 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 08-10-2025
Description:
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5K - AUG 10 - Individual registration
Organization: Du City Tri Runs, Inc.
Date of Race: 08-10-2025
Description:
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Muddy Dash - Value Registration- Regular Price $74.95
Organization: Viral Run
Date of Race: 08-22-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash - Exclusive VIP Registration- Regular Price ...
Organization: Viral Run
Date of Race: 08-22-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Muddy Dash | New Jersey
Organization: Viral Run
Date of Race: 08-22-2025
Description: Muddy Dash is not your average mud run! Get ready for ...
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Complete list of running events in and near Sea Isle City, NJ: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Sea Isle City
About Sea Isle City
Sea Isle City (NJ) is a city in Cape May County with an estimated population of 2,114.[4]
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The number of U.S. marathon finishers declined from 2014 to 2015 approximately 8 percent.
