Half marathons in New York
84 upcoming half marathons in New York. Filter by date, exact distance, or elevation.
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This calendar in numbers
This calendar currently lists 84 upcoming events, from Sep 26, 2026 to May 9, 2027. October is the busiest month, with 31 events scheduled. Events are spread across 60 different locations; New York hosts the most (10). Course distances range from 12 km to 21.1 km.
Browse all 84 events by date
September 2026
- 2026 Leaf Peeper Half Marathon Sep 26
- Adirondack Marathon Distance Festival Sep 26
- Hamptons Marathon Sep 26
- Hogsback Half Marathon Sep 26
- Jamestown Rhode Race Sep 26
- Oktoberfest Run 5K/10K/13.1 - New Jersey Sep 26
- Oktoberfest Run 5K/10K/13.1 - NYC Sep 26
- Rhinebeck Fall Foliage Half Marathon & 5K Sep 26
- South Shore 3 Beach Minimum Half Marathon Sep 26
- Clarence DeMar Marathon Sep 27
October 2026
- New Hampshire Marathon Oct 3
- Northwell Health Great South Bay Run Oct 3
- The Bay Ridge Half Marathon! Oct 3
- Delco 10 Miler Oct 4
- Empire State Half Marathon Oct 4
- OCNJ Half Marathon, 10 Mile & 5K Oct 4
- Prince Edward County Marathon Oct 4
- Smuttynose Rockfest Half Marathon & 5K Oct 4
- Wegmans Wineglass Half Marathon 2026 Oct 4
- Oneida Lake Half Marathon, 10K & 5K Oct 10
- 2026 Block Island Half Marathon Oct 11
- Mohawk-Hudson River Marathon Oct 11
- Newport Marathon & Half Marathon Oct 11
- Bethlehem Running Festival Oct 16
- 2026 NYCRUNS Falling Leaves Half Marathon Oct 17
- Atlantic City Marathon Oct 17
- Baltimore Running Festival Oct 17
- Suffolk County Marathon Oct 17
- Baystate Marathon and Half Marathon Oct 18
- CHaD Half Marathon Oct 18
- Champlain Islands Marathon & Half Marathon Oct 18
- Delta Dental New England Half Marathon Oct 18
- Middlebury Maple Run Oct 18
- Reading Hospital Road Run Oct 18
- The Big Orange Ten Oct 18
- Tussey Mountainback Oct 23
- Newburyport Half Marathon & Relay Oct 25
- Ocean State Rhode Races Oct 25
- Tiger Run 12k/5k Oct 25
- Cambridge Half Marathon Oct 31
- The Other NYC Marathon Rockaway Ocean Marathon Oct 31
November 2026
- Colt State Park Half Marathon Nov 1
- Vermont 10 Miler Nov 1
- The New Yorker Half, 10K, and 5K Shake Out Nov 7
- B.A.A. Half Marathon 2026 Nov 8
- Harborside Half Marathon & 5K Nov 8
- HiTOPS Princeton Half Marathon Nov 8
- Manchester City Marathon Nov 8
- Semi Marathon de Boston B.A.A Nov 8
- Semi-Marathon Brooklyn Fall Nov 8
- NYC Trail Mix Nov 14
- The Thankful 13.1 Half Marathon! Nov 15
- Hillacious Half-Marathon Nov 16
- Philadelphia Marathon Weekend Nov 20
- Dietz & Watson Philadelphia Half Marathon 2026 Nov 21
- Livestrong at the Y 5K & Half Marathon Nov 21
- Semi Marathon du New Jersey Fall Nov 22
- New York City Turkey Trot Nov 26