Brooklyn Half Marathon 2025 Mapopties. Support the runners, donate today! 21.098 km (13.1 mi) course map of the event 2025 rbc brooklyn half in new york, new york (saturday, may 18, 2025).

Brooklyn is nyc’s most populous borough and has a rich running culture. The complete distance of the race would be 13.1 miles touring the complete landscape of brooklyn.