2019 - GREAT SOUTH BAY RUN
2019 distances
Running
1/2 Marathon
*** Athletes must maintain a 14-minute mile. Athletes must pass mile 5.5 (Main Street & South Clinton Ave before 8:45am. This is 1:15 mins after the race starts. Athletes who reach this point after 8:45am will be directed to the finish line and will only complete the 10k course *** Due to our permit and police support on the course, this strict time cut off must be enforced, no exceptions. The 13.1 mile race begins and ends at the Town of Islip Bay Shore Marina and runs through the streets of Bay Shore and Brightwaters. Enjoy scenic course as you run through the historic Bay Shore downtown and pass beautiful residential homes, the pristine Brigthwaters Lakes, Cascades and Canal, unobstructed views of Fire Island, and a panoramic view of the Great South Bay!!
10K Run/Walk
The 10K race begins and ends at the Town of Islip Bay Shore Marina and runs through the streets of Bay Shore and Brightwaters. Enjoy scenic course as you run through the historic Bay Shore downtown and pass beautiful residential homes, the pristine Brigthwaters Lakes, Cascades and Canal, unobstructed views of Fire Island, and a panoramic view of the Great South Bay!!
5K Run/Walk
The 5k race begins and ends at the Town of Islip Bay Shore Marina and runs through the streets of Bay Shore and Brightwaters. Enjoy scenic course as you run through the historic Bay Shore downtown and pass beautiful residential homes, the pristine Brigthwaters Lakes, Cascades and Canal, unobstructed views of Fire Island, and a panoramic view of the Great South Bay!!
5K Jogging Stroller Run/Walk
PLEASE NOTE:- we ask that all runners with jogging strollers start at the rear of the field. There are no awards for athletes pushing strollers, this is NOT A RACE. The 5k race begins and ends at the Town of Islip Bay Shore Marina and runs through the streets of Bay Shore and Brightwaters. Enjoy scenic course as you run through the historic Bay Shore downtown and pass beautiful residential homes, the pristine Brigthwaters Lakes, Cascades and Canal, unobstructed views of Fire Island, and a panoramic view of the Great South Bay!!
Race-day weather
Conditions on September 28, 2019 — historical Open-Meteo data.
The sun rises at 6:46 AM and sets at 6:40 PM local time (EDT) in Bay Shore on September 28, 2019 — 11h 54m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2019 results — GREAT SOUTH BAY RUN
799 finishers across 3 distances · leading places in the 1/2 Marathon
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | Nicholas GIAMPIETRO | 1:20:12 | 6:07 /mi |
| 2 | Patrick EVANS | 1:24:51 | 6:29 /mi |
| 3 | Brian CROWLEY | 1:27:01 | 6:39 /mi |
| 4 | Matt CONNORS | 1:27:09 | 6:39 /mi |
| 5 | Nicole UNGER | 1:27:15 | 6:40 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
Other races near Bay Shore
Different organizers, within 40 miles, in the next three months
GREAT SOUTH BAY RUN
SUFFOLK COUNTY MARATHON
Paws of War Family 5k Run/Walk
Post Office Cafe's 5K Run & 1K Fun Run
🏃 Plan Your Next Race in Bay Shore
Find upcoming events by distance:
- Bay Shore 5K Races 2 races
- 10K Run Events in Bay Shore 2 races
- Bay Shore Half Marathons 2 races
- Bay Shore Running Calendar 2026 2 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 2 Bay Shore events
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