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The Brooklyn Fall Half, 10K, and 5K

November 8, 2026
Brooklyn, NY 11226 US

Race teams


You can create a new team on the first step of the registration process.

Register & Create team

ABOUT US

Du City Tri Runs, Inc. produces top-quality half marathons, 10Ks, and 5Ks across New York and New Jersey. We’re passionate about fitness, community, and delivering unforgettable race experiences. Every event features pro-level timing, on-course support, safety protocols, and the best post-race bagels around. From first-timers to seasoned athletes, we welcome you to run, race, and thrive with us.

We go beyond the finish line with stunning medals, high-quality tech shirts, live-streamed finishes, and personalized videos. Our thoughtfully designed courses feature clear signage, multiple support stations, and fan-friendly layouts, while our awards honor top finishers in overall and age group categories. Join us to run, race, and thrive in a race day experience you won’t forget.

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