Sports

Northwell Health Great South Bay Run

13.1-mile half marathon plus 10K and 5K run/walk options. Multi-distance event in Bay Shore attracting diverse participant levels.

When
Oct 3, 2026
Where
Bay Shore, NY
Organizer
Northwell Health

About this event

13.1-mile half marathon plus 10K and 5K run/walk options. Multi-distance event in Bay Shore attracting diverse participant levels.

View original listing on newsday.com →

Track record & vendor details

Are you the organizer?

Claim this event to add vendor track record (years running, average vendor revenue, returning vendor rate), operational details (electricity, insurance, permits, setup instructions), and vendor fit tags. We'll also help fill in the basic details.

Claim this event →