Upcoming Half Marathon Races In New York, US in September, 2025

Old Forge Marathon Weekend

Old Forge, NY

Thursday, September 4th, 2025

Planet NY Half Marathon, 10K, 5K -2024

Corona, NY

Saturday, September 13th, 2025

The Triboro Adventure Tour Half Marathon

Astoria, NY

Saturday, September 13th, 2025

National Chocolate Day: Run for Chocolates NYC

New York, NY

Saturday, September 13th, 2025

Finger Lakes Festival of Races (18M,13.1M,10K& 5K)

Montour Falls, NY

Friday, September 19th, 2025

The Prospect Park Half Marathon!

Brooklyn, NY

Sunday, September 21st, 2025

Tromptown Marathon, Half and 5K

DeRuyter, NY

Sunday, September 21st, 2025

Rochester Half Marathon | 5K | Kids 1/2 Mile

Rochester, NY

Sunday, September 21st, 2025

RUN ROCKAWAY BEACH HALF MARATHON (TUNE UP) AND 5K

Far Rockaway, NY

Saturday, September 27th, 2025

National Coffee Day: Run for Coffee NYC

New York, NY

Saturday, September 27th, 2025

National Singles Day: Singles & Friends Running...

New York, NY

Saturday, September 27th, 2025

GREAT SOUTH BAY RUN

Bay Shore, NY

Saturday, September 27th, 2025

2025 MHRRC Dutchess County Classic

Poughkeepsie, NY

Saturday, September 27th, 2025

2025 Leaf Peeper Half Marathon

Cortland, NY

Saturday, September 27th, 2025

Adirondack Marathon Distance Festival

Schroon Lake, NY

Saturday, September 27th, 2025

Unlimited Breadsticks Trail Race Half Marathon

Victor, NY

Sunday, September 28th, 2025