| 1321 | 04 Oct 25 | 2025 Mermaid Triathlon & Duathlon Capitola | triathlon | Capitola, CA |
| 1322 | 04 Oct 25 | 2025 Santa Rosa Island Triathlon | triathlon | Pensacola Beach, FL |
| 1323 | 04 Oct 25 | 2025 Castle Creek Triathlon | triathlon | Morristown, AZ |
| 1324 | 04 Oct 25 | The 2025 Dam Tri | triathlon | Lexington, SC |
| 1325 | 04 Oct 25 | The Bay Ridge Half Marathon! | Half Marathon | Brooklyn, NY |
| 1326 | 04 Oct 25 | 2025 Center of the Nation Series - Day 6 (MT) | 5K/10K | Baker, MT |
| 1327 | 04 Oct 25 | 2025 Baltimore Triathlon - Saturday Women & Youth | triathlon | Chase, MD |
| 1328 | 04 Oct 25 | 2025 Pleasant Landing Triathlon | triathlon | Bumpass, VA |
| 1329 | 04 Oct 25 | Castle Rock Trail Festival | 5K/10K/13.1M/50K | Castle Rock, CO |
| 1330 | 04 Oct 25 | 5th Annual Grand River Color Tour Triathlon | triathlon | Eaton Rapids, MI |
| 1331 | 04 Oct 25 | 2025 Dirty Yeti Gravel Triathlon . . | triathlon | Cambridge, OH |
| 1332 | 04 Oct 25 | 2025 Kickapoo Reserve Dam Challenge Triathlon | triathlon | La Farge, WI |
| 1333 | 04 Oct 25 | Michael Pitney Farm Run | 5K | Saratoga Springs, NY |
| 1334 | 04 Oct 25 | Motivate 5K | 5K | Cornwall-on-Hudson, NY |
| 1335 | 04 Oct 25 | 2025 Cedar Creek Park Fall Duathlon | triathlon | Seaford, NY |