Race Day Weather
Cool start, steady conditions
Runners will face a temperature trend starting at 50°F and rising to 62°F. Wind will be coming from the SSE at 10 mph, with gusts up to 26 mph, providing some challenge. With humidity at 53% and a dew point of 37°F, conditions are favorable for racing; maintaining pace should be manageable.
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Over 20,000 runners will complete a remarkable running journey at the NYCRUNS Brooklyn Half Marathon, one of the nation's biggest, and Brooklyn's best, half marathon!
The iconic route starts in hip North Brooklyn and winds around the waterfront taking you under the historic Williamsburg, Manhattan, and Brooklyn Bridges while delivering eye popping views of Manhattan.
From there, the route heads up the historic concourses of Fulton Street & Flatbush Avenue before passing through Grand Army Plaza and into fabled brownstone Brooklyn before finishing in Prospect Park. Source
Historical Weather
Temperature History
Range of temperatures during race hours for each year.
Detailed History
| Year | Conditions | Low / High | Rain | Dew Point | Score |
|---|---|---|---|---|---|
2025 |  | 50°/58° | - | 32° | |
2024 | | 52°/69° | - | 49° | |
2023 |  | 56°/66° | Light | 53° | |
2022 | | 54°/62° | - | 36° |