| 571 | 05 Sep 26 | Mansfield Dam 5K: Dam Strong | 5K | Austin, TX |
| 572 | 12 Sep 26 | Too Hot To Handle 5K, 10K & Half | ['5K'/ '10K'/ 'Half Marathon'] | Dallas, TX |
| 573 | 12 Sep 26 | 2026 Night Nation Run - Dallas, TX | 5K | Arlington, TX |
| 574 | 19 Sep 26 | Paris Texas Marathon | 100K/10K/50K/5K/Half Marathon/Marathon/Ultra | Paris, TX |
| 575 | 19 Sep 26 | Blacklight Run | DFW | 5K | Fort Worth, TX |
| 576 | 19 Sep 26 | Noche Trail Runs | ['40M'/ '27M'/ '13M'/ 'Half Marathon'/ '5K'/ 'Ultra'] | Junction, TX |
| 577 | 26 Sep 26 | 2026 Wicked Wine Run Dallas Ft. Worth | 1K/5K | Burleson, TX |
| 578 | 26 Sep 26 | Muddy Dash | Houston 2026 | 5K | Conroe, TX |
| 579 | 27 Sep 26 | 2026 Cal Tri Fort Worth | triathlon | Fort Worth, TX |
| 580 | 03 Oct 26 | Dana Peak Trail Run | 100K/10K/20K/50K | Harker Heights, TX |
| 581 | 03 Oct 26 | Muddy Dash | San Antonio 2026 | 5K | Floresville, TX |
| 582 | 10 Oct 26 | 2026 Memorial Hermann 10 for Texas, 3.1 Armadillo Run (5K) & One 4 Texas Kids' Fun Run | 5K | The Woodlands, TX |
| 583 | 11 Oct 26 | ATX Harvest Run: Half-Marathon, 10K, 5K | 5K/10K | Marble Falls, TX |
| 584 | 17 Oct 26 | South Texas Ultra | ['50K'/ '35K'/ '17K'/ '5K'/ 'Ultra'] | Leakey, TX |
| 585 | 24 Oct 26 | Bubble Run | San Antonio | 5K | Selma, TX |