Saturday, October 9, 2027Bay Shore, NY
GREAT SOUTH BAY RUN
View on RunSignup ↗Registration opens Nov 1, 2026
3 events
- 10K Run/Walk10KRoadStarts 7:30 AM
- 1/2 MarathonHalfRoadStarts 7:30 AM
- 5K Run/Walk5KRoadStarts 7:45 AM
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 71/100
- High / low
- 66° / 59°F
- 19° / 15°C
- Humidity
- 79%
- Dew point 56°F
- Chance of rain
- 34%
- Wind
- 14 mph
- Average
- Usually warm for a half marathon: about 61°F while racing.
- Humid: dew point around 56°F.
- Often windy: about 14 mph on average.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.