Half-Marathon races in New York, United States — 2026 running calendar

Run to Breast Cancer 5K/10K/13.1 NYC

New York, New York, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Run to Breast Cancer 5K/10K/13.1 NYC Central

New York, New York, United States

29 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

The Triboro Adventure Tour

Astoria, New York, United States

05 Sep, 2026 (Sat)

$60.00

Running

Half-Marathon

Oak Tree Half Marathon & 5K Run/Walk

Geneseo, New York, United States

06 Sep, 2026 (Sun)

$30.00 - $70.00

Running

Half-Marathon 5K

Sackets Harbor Marathon & Half Marathon

Sackets Harbor, New York, United States

06 Sep, 2026 (Sun)

$106.60 - $116.04

Running

Marathon Half-Marathon

Old Forge Marathon Weekend - Ultra, Marathon, Half Marathon, 10K, 5K, Kayak, Bike

Old Forge, New York, United States

10 Sep, 2026 (Thu) – 13 Sep, 2026

$40.00 - $260.00

Running, Triathlon, Paddle sports, Trail running, Gravel biking

Ultra 5K 31.1K Half-Marathon +20

National Chocolate Day: Run for Chocolates 5K/10K/13.1 NYC

New York, New York, United States

12 Sep, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

2026 MHRRC Dutchess County Classic

Poughkeepsie, New York, United States

19 Sep, 2026 (Sat) – 20 Sep, 2026

Free - $70.00

Running

5K 1.6K Half-Marathon 10K +2

Planet NY Half Marathon, 10K, and 5K

Forest Hills, New York, United States

19 Sep, 2026 (Sat)

$45.00 - $85.00

Running

Half-Marathon 10K 5K +1

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

Rochester, New York, United States

20 Sep, 2026 (Sun) – 27 Sep, 2026

$15.00 - $90.00

Running, Wheelchair

Half-Marathon 5K 3.2K +3

The Prospect Park Half Marathon

Brooklyn, New York, United States

20 Sep, 2026 (Sun)

$75.00

Running

Half-Marathon

11th Annual Plattsburgh Tour de Force Charity Run and Bike Race

Plattsburgh, New York, United States

20 Sep, 2026 (Sun)

$32.50 - $45.00

Running

Half-Marathon 10K 5K