Brooklyn Streets Shut Down for NYC Half Marathon

Expect major closures around Prospect Park and key arteries into Manhattan

Mar. 15, 2026 at 6:05am

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The NYC Half Marathon is taking place in Brooklyn today, resulting in significant street closures around Prospect Park, Washington Avenue, Eastern Parkway, Flatbush Avenue, Grand Army Plaza, and the Brooklyn Bridge. Drivers should plan alternate routes or allow extra travel time as the race route and embargo zones will affect access to these key areas.

Why it matters

The NYC Half Marathon is a major annual event that draws thousands of runners and spectators to Brooklyn. While the race brings economic activity and community engagement, the street closures can create significant traffic disruptions for residents and businesses in the affected neighborhoods.

The details

The NYC Half Marathon course will wind through Brooklyn, including areas around Prospect Park, Washington Avenue, Eastern Parkway, Flatbush Avenue, and the Brooklyn Bridge. Numerous streets will be closed or have restricted access starting early this morning and lasting through the afternoon as the race takes place. Drivers should expect delays and plan to use alternate routes to avoid the impacted areas.

  • The NYC Half Marathon is taking place on Sunday, March 15, 2026.
  • Street closures and traffic restrictions will be in effect starting early this morning and lasting through the afternoon.

The players

NYC Half Marathon

An annual running event that takes place in New York City, drawing thousands of participants and spectators.

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What’s next

Residents and commuters should check local news and transportation updates for the latest information on street closures and traffic conditions related to the NYC Half Marathon.

The takeaway

The NYC Half Marathon is a major event that brings both excitement and disruption to Brooklyn. While the race celebrates the city's running community, the street closures can significantly impact local traffic and access. Advance planning and flexibility will be key for those traveling in the affected areas.