| 17791 | 22 Aug 26 | West Michigan Latino Health 5K | 5K | Grand Rapids, MI |
| 17792 | 04 Jul 26 | West Milton Red, White and Run 5K | 5K | West Milton, OH |
| 17793 | 12 Sep 26 | West Newton River Festival 5K | 5K | West Newton, PA |
| 17794 | 10 Oct 26 | West Penn Trail Triathlon | sprint dry triathlon | Saltsburg, PA |
| 17795 | 15 Aug 26 | West Point Sweet Corn Festival Run | 5K/10K | West Point, IA |
| 17796 | 16 Aug 26 | West Point Triathlon | Sprint Triathlon | Cornwall, NY |
| 17797 | 15 Aug 26 | West Point Youth Triathlon | youth triathlon | Cornwall, NY |
| 17798 | 27 Jun 26 | West Salem Freedom Celebration 5K | 1M/5K | West Salem, IL |
| 17799 | 24 Oct 26 | West Seattle Monster Dash 5K | 5K | Seattle, WA |
| 17800 | 25 Jun 26 | West Seneca 5K | 5K | West Seneca, NY |
| 17801 | 25 Jul 26 | West Shore Rotary Club Summerfest 5K | 1M/5K | Fairview Park, OH |
| 17802 | 05 Jun 27 | West Side Catholic Center Pancake Run | 5K | Cleveland, OH |
| 17803 | 26 Sep 26 | West Tennessee Trail Run for Clean Water | 3M | Lakeland, TN |
| 17804 | 31 Oct 26 | West U Halloween Dash | 1M/5K | Houston, TX |
| 17805 | 14 Nov 26 | West Valley Triathlon | Sprint/Sprint Duathlon/sprint duathlon relay/supersprint triathlon/supersprint triathlon relay/youth triathlon | Avondale, AZ |