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

RUN ROCKAWAY BEACH NYC END OF SUMMER MARATHON, HALF MARATHON & 5K

Rockaway Beach, New York, United States

Aug 22, 2026 (Sat)

$49.00 - $105.00

Running

Half-Marathon Marathon 5K

Black Diamond Express Half Marathon & 5K

Mendon, New York, United States

Aug 23, 2026 (Sun) – Aug 30, 2026

$32.00 - $68.00

Running

Half-Marathon 5K

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

New York, New York, United States

Aug 29, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

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

New York, New York, United States

Aug 29, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

The Triboro Adventure Tour

Astoria, New York, United States

Sep 5, 2026 (Sat)

$65.00

Running

Half-Marathon

Sackets Harbor Marathon & Half Marathon

Sackets Harbor, New York, United States

Sep 6, 2026 (Sun)

$111.32 - $120.75

Running

Marathon Half-Marathon

Oak Tree Half Marathon & 5K Run/Walk

Geneseo, New York, United States

Sep 6, 2026 (Sun)

$35.00 - $80.00

Running

Half-Marathon 5K

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

Old Forge, New York, United States

Sep 10, 2026 (Thu) – Sep 13, 2026

$40.00 - $275.00

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

Sep 12, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

2026 MHRRC Dutchess County Classic

Poughkeepsie, New York, United States

Sep 19, 2026 (Sat) – Sep 20, 2026

Free - $85.00

Running

5K 1.6K Half-Marathon 10K +2

Planet NY Half Marathon, 10K, and 5K

Forest Hills, New York, United States

Sep 19, 2026 (Sat)

$45.00 - $85.00

Running

Half-Marathon 10K 5K +1

The Prospect Park Half Marathon

Brooklyn, New York, United States

Sep 20, 2026 (Sun)

$75.00

Running

Half-Marathon