- Alabama 68
- Alaska 8
- Arizona 72
- Arkansas 62
- California 408
- Colorado 121
- Connecticut 22
- Delaware 9
- District of Columbia 28
- Florida 253
- Georgia 125
- Hawaii 19
- Idaho 31
- Illinois 55
- Indiana 52
- Iowa 56
- Kansas 24
- Kentucky 67
- Louisiana 37
- Maine 22
- Maryland 38
- Massachusetts 49
- Michigan 93
- Minnesota 51
- Mississippi 14
- Missouri 113
- Montana 22
- Nebraska 35
- Nevada 45
- New Hampshire 16
- New Jersey 56
- New Mexico 27
- New York 106
- North Carolina 116
- North Dakota 4
- Ohio 94
- Oklahoma 68
- Oregon 50
- Pennsylvania 82
- Puerto Rico
- Rhode Island 16
- South Carolina 41
- South Dakota 8
- Tennessee 108
- Texas 318
- Utah 83
- Vermont 17
- Virginia 70
- Washington 131
- West Virginia 24
- Wisconsin 75
- Wyoming 9
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: 3495 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 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.