Blue Island Oyster Foundation and Sayville Running Co. presents the 10th annual 5K to protect the Great South Bay. Donations and sponsorships from the run go to the Blue Island Oyster Foundation, a registered 501c3.
The main event will take place at scenic Foster Avenue Park! A virtual option remains for folks who can't make it to run or walk with us in person. We ask participants to share their runs via social media using #5kRunfortheBay.
Apr 25, 2026
Distance — 1.8 Miles
Type — Running
08:00
$30.00
Apr 25, 2026
Distance — 3.1 Miles
Type — Running
08:00
$30.00
Apr 25, 2026
Distance — 3.1 Miles
Type — Running
08:00
$30.00
These values represent the 3-year monthly averages for April in Sayville.
Learn more about the host city, Sayville.
Sayville is a hamlet and census-designated place in Suffolk County, New York, United States. Located on the South Shore of Long Island in the Town of Islip, the population of the CDP was 16,569 at the time of the 2020 census.
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