Running races in or near Port Jefferson, NY
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Port Jefferson, 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-5K - Runner or Walker
Organization: Shoreline Sharks
Date of Race: 11-27-2025
Description: Our 5th Annual Tradition! Thanksgiving Morning ...
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5K Run/Walk - Individual Registration
Organization: Westport Young Woman's League
Date of Race: 04-27-2025
Description: The Westport Young Woman’s League will be hosting its ...
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2025 Minute Man Race
Organization: Westport Young Woman's League
Date of Race: 04-27-2025
Description: The Westport Young Woman’s League will be hosting its ...
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10K Run - Individual Registration
Organization: Westport Young Woman's League
Date of Race: 04-27-2025
Description: The Westport Young Woman’s League will be hosting its ...
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Kids Fun Run - Individual Kid
Organization: Westport Young Woman's League
Date of Race: 04-27-2025
Description: The Westport Young Woman’s League will be hosting its ...
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Savin Rock Half Marathon - Savin Rock Half ...
Organization: Shoreline Sharks
Date of Race: 03-29-2025
Description: Connecticut's 2nd largest Marathon Join ...
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Running-Half marathon - 3 Half Marathons Single Entry ...
Organization: Shoreline Sharks
Date of Race: 03-29-2025
Description: The 2025 Shoreline Sharks3 Half Marathon Ticket is a ...
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Savin Rock Marathon - Savin Rock Marathon
Organization: Shoreline Sharks
Date of Race: 03-29-2025
Description: Connecticut's 2nd largest Marathon Join ...
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Running-Half marathon - Gulf Beach Half Marathon
Organization: Shoreline Sharks
Date of Race: 09-13-2025
Description:
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2025 Shoreline Turkey Trot 5K
Organization: Shoreline Sharks
Date of Race: 11-27-2025
Description: Our 5th Annual Tradition! Thanksgiving Morning ...
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2025 Savin Rock Marathon & Half Marathon
Organization: Shoreline Sharks
Date of Race: 03-29-2025
Description: Connecticut's 2nd largest Marathon Join ...
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2025 Shoreline Sharks 3 Half Marathon Entry
Organization: Shoreline Sharks
Date of Race: 03-29-2025
Description: The 2025 Shoreline Sharks3 Half Marathon Ticket is a ...
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Clinic/camp-Multi-day - One camper
Organization: Trifitness
Date of Race: 06-23-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Clinic/camp-Multi-day - Second child registration
Organization: Trifitness
Date of Race: 06-23-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Clinic/camp-Multi-day - One camper
Organization: Trifitness
Date of Race: 07-21-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Clinic/camp-Multi-day - One camper
Organization: Trifitness
Date of Race: 06-30-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Clinic/camp-Multi-day - Third child registration
Organization: Trifitness
Date of Race: 06-30-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Trifitness Youth Triathlon and Duathlon Camp week #3 ...
Organization: Trifitness
Date of Race: 07-14-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Camp-One-day - One Day June 23 One Camper
Organization: Trifitness
Date of Race: 06-23-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Camp-One-day - One Day July 24 One Camper
Organization: Trifitness
Date of Race: 07-21-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Clinic/camp-Multi-day - Second child registration
Organization: Trifitness
Date of Race: 07-28-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Trifitness Youth Triathlon and Duathlon camp week # ...
Organization: Trifitness
Date of Race: 06-30-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Trifitness Youth Triathlon and Duathlon Camp - week ...
Organization: Trifitness
Date of Race: 06-23-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Trifitness Youth Triathlon and Duathlon Camp week # ...
Organization: Trifitness
Date of Race: 07-21-2025
Description: The Trifitness Youth Triathlons Camp is sponsored by theTown of ...
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Complete list of running events in and near Port Jefferson, NY: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Port Jefferson
About Port Jefferson
Port Jefferson (NY) is a village in Suffolk County with an estimated population of 7,750.[4]
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Did you know?
In 2015, the 5K maintained the #1 position of all race distances with 7.6 million finishers (U.S.).
