- Alabama 71
- Alaska 12
- Arizona 77
- Arkansas 71
- California 419
- Colorado 110
- Connecticut 17
- Delaware 9
- District of Columbia 25
- Florida 314
- Georgia 122
- Hawaii 18
- Idaho 29
- Illinois 53
- Indiana 46
- Iowa 61
- Kansas 28
- Kentucky 78
- Louisiana 48
- Maine 17
- Maryland 43
- Massachusetts 43
- Michigan 80
- Minnesota 47
- Mississippi 13
- Missouri 98
- Montana 19
- Nebraska 27
- Nevada 51
- New Hampshire 11
- New Jersey 52
- New Mexico 24
- New York 99
- North Carolina 195
- North Dakota 3
- Ohio 82
- Oklahoma 71
- Oregon 52
- Pennsylvania 85
- Puerto Rico
- Rhode Island 13
- South Carolina 37
- South Dakota 6
- Tennessee 97
- Texas 334
- Utah 87
- Vermont 15
- Virginia 58
- Washington 134
- West Virginia 19
- Wisconsin 70
- Wyoming 5
Half Marathon Calendar USA 2026-2027
Get new running races (and updates) in your inbox every month.
The complete half marathon calendar for the United States: 3578 half marathons in 2026 and 2027, with dates, courses and registration links. Headliners like the NYC Half and the Brooklyn Half share the half marathon schedule with hundreds of small-town races every weekend, so the 13.1 crowd is well served in every corner of the country. Search below by date or place, or browse month by month to plan your season.
Half marathons by state
Find a half marathon near you, state by state: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming and Puerto Rico.
Other distances
Ready for something different? Browse the full running calendar for the United States, drop down to the 10K calendar or the 5K calendar, or step up to the marathon calendar. Every race page shows the course, the start location and a registration link.
Spring and fall are prime time for the half: March, April, October and November are packed coast to coast, while summer races start early to beat the heat. Organizing a half that is not listed yet? Add it via the + Event button at the top of the page.
Get new running races (and updates) in your inbox every month.