Running races in or near Islandia, NY
Marathons, 1-milers, 5Ks, half-marathons, 10Ks & more
See below for a frequently-updated, comprehensive list of upcoming running events in the local Islandia, 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 - College Students
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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Running-5K/INDIVIDUAL - 4 to 19
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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Running-5K/INDIVIDUAL - Individual Age group/open
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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Bubble Run - Value Registrations- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ $̶5̶4̶.̶9̶5̶
Organization: Viral Run
Date of Race: 10-10-2026
Description: If you’ve done a traditional 5K, you know they ...
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Bubble Run - Exclusive VIP Registration- R̶e̶g̶u̶l̶a̶r̶ P̶r̶i̶c̶e̶ ...
Organization: Viral Run
Date of Race: 10-10-2026
Description: If you’ve done a traditional 5K, you know they ...
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Bubble Run | New York 2026
Organization: Viral Run
Date of Race: 10-10-2026
Description: If you’ve done a traditional 5K, you know they ...
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SOLES for All Souls 5K Race/ 2K Walk
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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Walking-2K/INDIVIDUAL - Individual Age group/open
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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Walking-2K/INDIVIDUAL - 4 to 19
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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9/11 Memorial and Museum
Organization: Smithtown Recreation Department
Date of Race: 09-16-2026
Description: DescriptionVisit the 9/11 Memorial and Museum in NYC. A national ...
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Walking-5K - College Students
Organization: All Souls Episcopal Church
Date of Race: 10-04-2026
Description: Come race or walk with us through the beautiful rolling hills, ...
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2026 Cross Country Camp
Organization: Smithtown Booster Club
Date of Race: 08-17-2026
Description: Cross Country Camp - Register before 7/17/26 and save $25! ...
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2026 Track & Field Camp
Organization: Smithtown Booster Club
Date of Race: 08-03-2026
Description: Track & Field Camp - Register before 7/03/26 and save $25! ...
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Boys Basketball Elite Camp
Organization: St. Joseph's New York Athletic and Recreation Community Programs
Date of Race: 09-27-2026
Description: Single day camp running from 9:00 am - 1:00 pm on ...
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Junior Lifeguards Session 2
Organization: Smithtown Recreation Department
Date of Race: 08-01-2026
Description: DescriptionThe Junior Lifeguard program is designed to teach future lifeguards (ages ...
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Junior Lifeguards Session 2
Organization: Smithtown Recreation Department
Date of Race: 08-01-2026
Description: DescriptionThe Junior Lifeguard program is designed to teach future lifeguards (ages ...
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Coach DeBole Baseball Camp 7 - 8 yrs., ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Coach DeBole Baseball Camp 11 -12 yrs Session ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Coach DeBole Baseball Camp 7 - 8 yrs., ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Coach DeBole Baseball Camp-9 - 10 yrs., Session ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Coach DeBole Baseball Camp-9 - 10 yrs., Session ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Coach DeBole Baseball Camp 11 -12 yrs Session ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Beach Camp- Session 8
Organization: Smithtown Recreation Department
Date of Race: 08-17-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Beach Camp- Session 8
Organization: Smithtown Recreation Department
Date of Race: 08-17-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Coach DeBole Baseball-Advanced, Ses B, 12 - 16 ...
Organization: Smithtown Recreation Department
Date of Race: 08-03-2026
Description: DescriptionInternet Registration has not begun yet. Check Registration Dates in ...
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Complete list of running events in and near Islandia, NY: Marathons, 1-milers, 5Ks, half-marathons, 10Ks, obstacle courses, walking events & more.
More information about Islandia
About Islandia
Islandia (NY) is a village in Suffolk County with an estimated population of 3,335.[4]
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Did you know?
Historically, more marathons are run in the month of October than any other month (in the U.S.).
