| 346 | 26 Jul 25 | 2025 Culpeper Triathlon | triathlon | Culpeper, VA |
| 347 | 07 Aug 25 | 2025 Cupertino Splash & Dash - AUGUST 7 | triathlon | Cupertino, CA |
| 348 | 05 Jun 25 | 2025 Cupertino Splash and Dash . . | triathlon | Cupertino, CA |
| 349 | 08 Jun 25 | 2025 Cuyuna Off Road Triathlon | triathlon | Ironton, MN |
| 350 | 17 Aug 25 | 2025 CVC San Diego Triathlon | triathlon | Chula Vista, CA |
| 351 | 17 Aug 25 | 2025 CVC San Diego Triathlon and San Diego Tri Series 5K | 5K | Chula Vista, CA |
| 352 | 26 Jul 25 | 2025 Cypress Youth Triathlon - SATURDAY ~ Results | triathlon | Cypress, TX |
| 353 | 06 Sep 25 | 2025 Dallas Ft. Worth | 1K/5K | Burleson, TX |
| 354 | 13 Jul 25 | 2025 DAM Sprint Tri & Duathlon | triathlon | Amesbury, MA |
| 355 | 29 Mar 25 | 2025 Dare to Tri - Fort Eisenhower (fka fort gordon) | triathlon | Fort Eisenhower, GA |
| 356 | 01 Jun 25 | 2025 Dash Through the Dirt 5k/10k/Half | 10K/13.1/5K | Potomac, MD |
| 357 | 26 Apr 25 | 2025 Dash to Benefit 5K & Fun Run | 1K/5K | Clarksville, TN |
| 358 | 05 Apr 25 | 2025 Dash with Splash 10K - 5K - 1M | 5K/10K | Tempe, AZ |
| 359 | 06 Sep 25 | 2025 Dashing to Summer's End 5k/10k | 10K/5K | Washington, DC |
| 360 | 06 Jul 25 | 2025 Dave Reynolds Swim/Run Biathlon | triathlon | Rehoboth Beach, DE |