GREAT SOUTH BAY RUN
- Date
- October 3, 2026
- Location
- 142 S Clinton Ave, Bay Shore, NY
- Distance
- 1/2 Marathon · 10K Run/Walk · 5K Run/Walk & more
From the Organizer
THE 41st ANNUAL NORTHWELL HEALTH GREAT SOUTH BAY RUN
Features 3 USATF-certified run courses, choose from the 13.1 mile Half Marathon, a 10K Run, and a perfect 5k Family Fun Run.
Each race begins and ends at the Bay Shore Marina Park, enjoy scenic courses as you run through the historic Bay Shore downtown area passing beautiful residential homes located by the Brightwaters Lakes, Cascades, and Canals. Finish with unobstructed views of Fire Island, and the Great South Bay!!
Distances & Pricing
Race Location
About This Sport
From Endurance Grid's Founder
Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
Running
From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
More running races in NY
Frequently Asked Questions (FAQs)
- What is the GREAT SOUTH BAY RUN?
- GREAT SOUTH BAY RUN is a running event held in Bay Shore, NY. Learn more about the different endurance sports here.
- When and where is the GREAT SOUTH BAY RUN?
- Saturday, October 3, 2026 in Bay Shore, NY at 142 S Clinton Ave, Bay Shore, NY. Check the official event page for exact start times and wave schedules.
- How do I register for the GREAT SOUTH BAY RUN?
- Registration is handled through their official registration page. Confirm pricing, distances available, and sign up there.
GREAT SOUTH BAY RUN
Oct 3, 2026