| 10846 | 03 Oct 26 | SwimRun Cape Cod | triathlon | Wellfleet, MA |
| 10847 | 03 Oct 26 | 2026 Center of the Nation Series - Day 6 (MT) | 5K/10K | Baker, MT |
| 10848 | 03 Oct 26 | 2026 Rail Trail 10K Race | 10K | Hamden, CT |
| 10849 | 03 Oct 26 | Colorado Springs Marathon | 10K/13.1/26.2/5K | Colorado Springs, CO |
| 10850 | 03 Oct 26 | 2026 Castle Creek Triathlon | triathlon | Morristown, AZ |
| 10851 | 04 Oct 26 | 2026 SKECHERS Hot Chocolate Run - Denver | 5K | Denver, CO |
| 10852 | 08 Oct 26 | 2026 Virginia Anvil Ultra Triathlon Race Week | triathlon | Spotsylvania, VA |
| 10853 | 10 Oct 26 | 2026 Wicked Wine Run Napa Valley Fall Date | 1K/5K | American Canyon, CA |
| 10854 | 10 Oct 26 | Muddy Dash | Honolulu | 5K | Honolulu, HI |
| 10855 | 10 Oct 26 | 2026 Las Vegas Triathlon | triathlon | Boulder, NV |
| 10856 | 11 Oct 26 | ARMY TEN-MILER ★ 2026 | 10 Mile | Washington, DC |
| 10857 | 17 Oct 26 | SPACEROCK Trail Race | 5K/10K/13.1 | Agua Dulce, CA |
| 10858 | 18 Oct 26 | 2026 Ironman California (Sacramento) 140.6 | triathlon | Sacramento, CA |
| 10859 | 24 Oct 26 | Run Ocean Isle Beach 26 | 1M/5K/10K/13.1 | Ocean Isle Beach, NC |
| 10860 | 24 Oct 26 | 2026 Miami Beach Halloween Half Marathon & Freaky 4-Miler | Half Marathon | Miami Beach, FL |