| 10756 | 08 Oct 26 | 2026 Virginia Anvil Ultra Triathlon Race Week | triathlon | Spotsylvania, VA |
| 10757 | 09 Oct 26 | Go Girl Run | Memphis, TN | ['0.5M'/ '1M'/ 'Half Marathon'/ '5K'] | Cordova, TN |
| 10758 | 09 Oct 26 | Antelope Island Marathon - 26.2 - 13.1 - 10K - 5K | ['5K'/ '10K'/ 'Half Marathon'/ 'Marathon'] | Syracuse, UT |
| 10759 | 10 Oct 26 | 2026 Wicked Wine Run Napa Valley Fall Date | 1K/5K | American Canyon, CA |
| 10760 | 10 Oct 26 | Muddy Dash | Honolulu | 5K | Honolulu, HI |
| 10761 | 10 Oct 26 | 2026 Las Vegas Triathlon | triathlon | Boulder, NV |
| 10762 | 10 Oct 26 | Bubble Run | Irvine 2026 | 5K | Silverado, CA |
| 10763 | 10 Oct 26 | 2026 Memorial Hermann 10 for Texas, 3.1 Armadillo Run (5K) & One 4 Texas Kids' Fun Run | 5K | The Woodlands, TX |
| 10764 | 11 Oct 26 | ARMY TEN-MILER ★ 2026 | 10 Mile | Washington, DC |
| 10765 | 11 Oct 26 | Southernmost Half Marathon and 10k | ['Half Marathon'/ '10K'] | Key West, FL |
| 10766 | 17 Oct 26 | SPACEROCK Trail Race | 5K/10K/13.1 | Agua Dulce, CA |
| 10767 | 17 Oct 26 | Chino Grinder | 108, 63, 45, 23 Miles | Chino Valley, AZ |
| 10768 | 17 Oct 26 | Wine Run at Sakonnet Vineyard | 5K/Trail Run | Little Compton, RI |
| 10769 | 17 Oct 26 | 2026 Wicked Wine Run Paso Robles | 1K/5K | Paso Robles, CA |
| 10770 | 18 Oct 26 | 2026 Ironman California (Sacramento) 140.6 | triathlon | Sacramento, CA |