Brooklyn Half Marathon Route 2025. Nyrr brooklyn half is the largest half marathon in the united states! Race info for the nycruns brooklyn marathon & half marathon with a course map, elevation profile, runner reviews, registration, results and more.
For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps,. On april 27th, 2025, 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!