NYCRUNS Falling Leaves Half Marathon Brooklyn, NY   Oct 17, 2026

“Fall” in love with Brooklyn’s backyard during prime running season at the NYCRUNS Falling Leaves Half Marathon. Work this race into your autumnal marathon training or just take in the gorgeous fall foliage along our USATF-certified Prospect Park course. This is one of our most popular events with some very cool bling (Medal Alert!) waiting for you at the Finish Line.

The half marathon course is comprised of just under four full loops of the park and a final sprint up Center Drive. This means that you will pass Center Drive three times and then make one final left turn to the finish.