Great South Bay Run

OCT

3

2026

Run the 41st Great South Bay Run on October 3, 2026 in Bay Shore, NY with scenic courses starting and finishing at Marina Park. Choose a half, 10K, 5K or stroller 5K and soak up waterfront views of Fire Island and the Great South Bay.

Sat 3 Oct 2026

Bay Shore, New York

Website Registration

13 miles 6 miles 3 miles

Always double-check with the organizer's website! This page may contain affiliate links.

Event details

The GREAT SOUTH BAY RUN is scheduled for October 3, 2026, in Bay Shore, NY 11706. It is presented as the 41st annual running of the event and is produced by RaceAwesome. The event offers multiple race options and a virtual challenge. Prices listed for the in-person events are: Half Marathon $69 ($54 for ages 3-18), 10K $54 ($44 for ages 3-18), 5K $34 ($29 for ages 3-18), Jogging Stroller 5K $34, and the Virtual Mile Challenge $60.

Distances offered:

13.1 miles
6.2 miles
3.1 miles
3.1 miles (jogging stroller)

Course and location

The event uses three USATF-certified courses. Races begin and end at Bay Shore Marina Park. Course descriptions note routes through the historic Bay Shore downtown area and past residential areas by the Brightwaters lakes, cascades, and canals. The finish area includes views of Fire Island and the Great South Bay. The listed venue locality is Bay Shore, NY 11706. Visit the organization's website for the most recent information.

13 mi

1/2 Marathon

6 mi

10k Run/walk

3 mi

5k Run/walk

3 mi

5k Jogging Stroller Run/walk

Virtual Mile Challenge