| 17266 | 17 Jul 26 | Syfan Supports 5K | 1K/5K | Gainesville, GA |
| 17267 | 07 Jun 26 | Sylvan Beach Triathlon/Duathlon | Olympic/Sprint Duathlon/Sprint Triathlon | La Porte, TX |
| 17268 | 29 Aug 26 | Sylvan Shuffle | 5K | Amboy, IL |
| 17269 | 09 May 26 | Sylvania Prevention Alliance Relay Challenge | 12H relay | Sylvania, OH |
| 17270 | 01 Aug 26 | Sylvania SuperKids | youth duathlon/youth triathlon | Sylvania, OH |
| 17271 | 02 Aug 26 | Sylvania Triathlon/Duathlon | Olympic/Olympic Triathlon Relay/Sprint Duathlon/Sprint Triathlon | Sylvania, OH |
| 17272 | 29 Aug 26 | Synaptic Strides for Parkinsons Research | 1M/3K | Bridgewater, NJ |
| 17273 | 13 Jun 26 | Syracuse Adult and Teen Challenge's Run/Walk for Recovery | 5K | Liverpool, NY |
| 17274 | 21 Mar 27 | Syracuse Half Marathon | 13.1M | Syracuse, NY |
| 17275 | 09 Jun 26 | Syracuse WorkForce Run | 5K | Syracuse, NY |
| 17276 | 16 May 26 | Syttende Mai Classic Run/Walk | 5K/13.1M | Stoughton, WI |
| 17277 | 13 Sep 26 | T-Bird Trek | 5K/10K/13.1M | Casper, WY |
| 17278 | 04 Jul 26 | T-Rex Ten Miler | 8K | Lowell, MI |
| 17279 | 26 Nov 26 | T-Town Turkey Trot | 3M | Toronto, OH |
| 17280 | 10 Oct 26 | T.A.C.T. 5K - Texans Against Child Trafficking | 5K | Fort Worth, TX |