TCS New York City Marathon to Alter Bronx Course

The race route will bypass East 138th Street to run along Alexander Avenue for the first time in 15 years.

Updated on Oct. 30, 2026 in Running

TCS New York City Marathon to Alter Bronx Course

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The TCS New York City Marathon will feature a modified race course through the Mott Haven neighborhood of the Bronx this Sunday, November 1, 2026. This adjustment marks the first significant change to the local portion of the marathon route in 15 years.

Why it matters

The route modification brings thousands of expected runners through new streets, specifically impacting the local business corridor near Alexander Avenue. Business owners in Mott Haven are preparing for the shift by increasing inventory and staffing to manage the influx of spectators and participants.

The updated course spans a new route segment along Alexander Avenue to East 141st Street, moving away from the previous turn point at East 138th Street. This path continues onto Third Avenue before reaching the Madison Avenue Bridge.

The players

TCS New York City Marathon

This annual event is one of the world's largest marathons and draws thousands of participants through the five boroughs of New York City.

The details

Runners will now navigate along Alexander Avenue toward East 141st Street, a departure from the traditional route that previously utilized East 138th Street. Local business owners in the immediate area are stocking extra supplies and adding staff to ensure they can accommodate the crowds anticipated during the event.

The marathon takes place this Sunday, November 1, 2026.

Season Trajectory

This route update alters the flow of the race through a critical Bronx segment, marking the first major structural change to the course layout since the 2011 TCS New York City Marathon configuration. These adjustments impact the overall race experience as thousands of participants transition toward the Madison Avenue Bridge.

Runners and spectators should note that the path now runs along Alexander Avenue to East 141st Street rather than East 138th Street. Local businesses in Mott Haven are preparing for increased pedestrian traffic and potential crowding along these new segments throughout the day.

The takeaway

The rerouting of this major event highlights how even long-standing athletic traditions evolve to accommodate neighborhood growth and logistical needs. Local visitors should plan for increased congestion in the Mott Haven area as businesses prepare for the high volume of foot traffic this Sunday.