| 18301 | 01 Jan 27 | Sri Chinmoy New Year's Day Half-Marathon at Flushing Meadows | 13.1M | Queens, NY |
| 18302 | 25 Oct 26 | Treasure Coast Halloween Half | 13.1M | Stuart, FL |
| 18303 | 15 Nov 26 | Thankful 131! A Half Marathon Event | 13.1M | Brooklyn, NY |
| 18304 | 15 Nov 26 | Run the Vineyards Cork High and Bottle Deep Half Marathon | 13.1M | Williamstown, NJ |
| 18305 | 08 Nov 26 | Princeton Half Marathon | 13.1M | Princeton, NJ |
| 18306 | 14 Nov 26 | Bigfoot Half Trail Run | 13.1M | Hebron, IN |
| 18307 | 07 Nov 26 | Running for Children's Rights to Both Parents | 13.1M | Indianapolis, IN |
| 18308 | 14 Nov 26 | Boise Half Marathon | 13.1M | Boise, ID |
| 18309 | 10 Oct 26 | Dimple Dell Half Marathon | 13.1M | Sandy, UT |
| 18310 | 03 Oct 26 | Steele Creek Struggle Half Marathon Trail Race | 13.1M | Bristol, TN |
| 18311 | 11 Oct 26 | Block Island Half Marathon | 13.1M | Block Island, RI |
| 18312 | 03 Oct 26 | True to the Brew Trail Half Marathon | 13.1M | Spartanburg, SC |
| 18313 | 18 Oct 26 | Harriman Big Bear Squatch Half Marathon | 13.1M | Tuxedo, NY |
| 18314 | 17 Oct 26 | NYCRUNS Falling Leaves Half Marathon | 13.1M | Brooklyn, NY |
| 18315 | 24 Oct 26 | Chippewa Creek Challenge Half Marathon | 13.1M | Brecksville, OH |