
This throwback race celebrates NYCRUNS' 15th anniversary by bringing back the original 2011 Brooklyn Marathon format—multiple loops around Prospect Park's 3.35-mile circuit. The marathon course tackles two lower loops followed by six full loops before finishing on Center Drive, while the half does just under four loops. It's a lot of repeats, but you'll have plenty of water stations, bathrooms, and medical support along the way, plus the chance to really dial in your pacing on the familiar terrain.