| 15466 | 10 Aug 25 | 2025 Game On! Escape to Hutchinson Island # 2 . . | triathlon | Stuart, FL |
| 15467 | 11 Oct 25 | 2025 Full Distance 5k/10k | 10K/5K | Triangle, VA |
| 15468 | 06 Dec 25 | 2025 Frozen Footsteps 5k/10k | 10K/5K | Vienna, VA |
| 15469 | 19 Oct 25 | 2025 Friends of the Library of Montgomery County 5k/10k | 10K/5K | Silver Spring, MD |
| 15470 | 09 Nov 25 | 2025 Freedom is Never Free 5k/10k/Half | 10K/13.1/5K | Potomac, MD |
| 15471 | 29 Nov 25 | 2025 FredVegas Turkey Trot 5k/10k | 10K/1M/5K | Fredericksburg, VA |
| 15472 | 28 Sep 25 | 2025 Fox Trot 5k | 1M/5K | Keswick, VA |
| 15473 | 30 Aug 25 | 2025 Fox Island Sprint Triathlon #2 - TBA . . | triathlon | Fort Wayne, IN |
| 15474 | 08 Nov 25 | 2025 Fort Worth Marathon, 20 Mile Race, Half Marathon, 10K, & 5K | 5K/10K | Fort Worth, TX |
| 15475 | 03 Aug 25 | 2025 Fort Ritchie Triathlon & Duathlon | triathlon | Cascade, MD |
| 15476 | 04 Oct 25 | 2025 Fort Hunt Park 5k/10k | 10K/5K | Alexandria, VA |
| 15477 | 02 Nov 25 | 2025 For The Health Of It 5k | 5K | Fairfax Station, VA |
| 15478 | 01 Nov 25 | 2025 Food & Friends 5k/10k | 10K/5K | Washington, DC |
| 15479 | 13 Sep 25 | 2025 Fontana Triathlon | triathlon | Fontana, WI |
| 15480 | 26 Jul 25 | 2025 Folsom Swim Run | triathlon | Folsom, CA |