| 5416 | 01 Aug 26 | Howl at the Moon 5K | 5K | Beaver, PA |
| 5417 | 17 May 26 | Howie Levy Cross Country 5K | 5K | East Meadow, NY |
| 5418 | 13 Jun 26 | Howelsen Hill Trail Run | 4M | Steamboat Springs, CO |
| 5419 | 01 Aug 26 | Houtzdale Days 5K and Fireman's Challenge | 5K | Houtzdale, PA |
| 5420 | 20 Jun 26 | Houston Stars and Stripes Half Marathon and Kids' K | 5K/10K/13.1M | Houston, TX |
| 5421 | 25 Apr 26 | Houston Run for CDH | 1M/5K | Houston, TX |
| 5422 | 08 Aug 26 | Houston Party in the Park | 5K | Houston, TX |
| 5423 | 16 May 26 | Houston Humane Society K-9 Fun Run | run | Houston, TX |
| 5424 | 27 Jun 26 | Houston Holiday Series - Independence Day 8K, 5K, Family and Kids K | 5K/Virtual/8K/Kids' K | Houston, TX |
| 5425 | 03 May 26 | Houston Holiday Series - Cinco Cinco, 5K, 10K, Family and Kids' K | 10K/5K | Houston, TX |
| 5426 | 04 Jul 26 | Houston Fourth Fest | 1M/1.8K/5K/17.8K | Houston, TX |
| 5427 | 05 Jul 26 | Hotter Than Hell Marathon for RaceMD | 26.2M | New Orleans, LA |
| 5428 | 25 Jul 26 | Hotter N Hell Trail Race | 9M/18M | Pelham, AL |
| 5429 | 18 Apr 26 | Hotshot Half | 14.5M | Camptonville, CA |
| 5430 | 30 May 26 | Hotfoot Hamster | 12H/24H/6H run | Buckeye, AZ |