| 331 | 14 Sep 25 | Downtown Willoughby 5K | 5K | Willoughby, OH |
| 332 | 27 Nov 25 | Turkey Leg 5K | 5K | Willmar, MN |
| 333 | 02 Aug 25 | Jared Anez Eagle Lake Race Series | 5K/13.1M | Willmar, MN |
| 334 | 27 Sep 25 | Celebration of Life - Trail Trek | 5K/13.1M | Willits, CA |
| 335 | 05 Jul 25 | Deb Beckett Memorial 5K Run | 5K | Williston, VT |
| 336 | 01 Nov 25 | RUTFest | 36H trail run | Williston, VT |
| 337 | 13 Aug 25 | Moonlight Run | 5K | Williamsville, NY |
| 338 | 03 Aug 25 | Williamstown Badgers Autumn Lake Triathlon | 5K | Williamstown, NJ |
| 339 | 18 Oct 25 | 2025 BIGFOOT! 1M 5K 10K 13.1 26.2- Benefitting The National Park Foundation | 10K/13.1/1M/26.2/5K/Triathlon/Ultra | Williamstown, WV |
| 340 | 09 Nov 25 | Run the Vineyards Cork High and Bottle Deep Half Marathon | 13.1M | Williamstown, NJ |
| 341 | 26 Jul 25 | Parkersburg Rotary Kid's Race | kids run | Williamstown, WV |
| 342 | 03 Aug 25 | 2025 Williamstown Badgers Autumn Lake Triathlon | triathlon | Williamstown, NJ |
| 343 | 27 Sep 25 | Monroe Lacrosse Scoops and Sprints 5K Run | 5K | Williamstown, NJ |
| 344 | 23 Aug 25 | Cardinal Color Run | 0.5M | Williamstown, KY |
| 345 | 26 Jul 25 | Race to end Polio | 5K | Williamstown, WV |