| 12376 | 20 Jun 26 | 2026 Black Butte Triathlon | triathlon | Corning, CA |
| 12377 | 12 Jul 26 | 2026 Tri for Fun Triathlon #2 | triathlon | Herald, CA |
| 12378 | 19 Jul 26 | 2026 Long Beach Legacy Triathlon | triathlon | Long Beach, CA |
| 12379 | 23 Aug 26 | Splash Dash 5k/ A Wet or Dry Run 5k plus Duckie Dash/Wild Rivers in Irvine | triathlon | Irvine, CA |
| 12380 | 30 Aug 26 | 2026 Lake Tahoe Triathlon - Sunday Half & Olympic | triathlon | Tahoma, CA |
| 12381 | 12 Sep 26 | The 2026 Gravel X Triathlon | triathlon | Granite Bay, CA |
| 12382 | 18 Oct 26 | 2026 Cal Tri LA | triathlon | Playa del Rey, CA |
| 12383 | 15 Mar 26 | 2026 TriGators Escape the Swamp Triathlon | triathlon | Gainesville, FL |
| 12384 | 13 Jun 26 | 2026 Cool Sommer Mornings Tri Series #1 | triathlon | Clermont, FL |
| 12385 | 11 Jul 26 | 2026 Cool Sommer Mornings Triathlon Series #2 | triathlon | Clermont, FL |
| 12386 | 15 Feb 26 | 2026 Tri-owa Indoor Triathlon | triathlon | Iowa, IA |
| 12387 | 13 Jun 26 | 2026 Hyannis 1 Triathlon | triathlon | Craigville, MA |
| 12388 | 25 Jan 26 | 2026 Du It By The Bay Duathlon | triathlon | Laguna Vista, TX |
| 12389 | 28 Jun 26 | 2026 Whaling City Triathlon & Duathlon | triathlon | New Bedford, MA |
| 12390 | 28 Jun 26 | 2025 Cohasset Triathlon | triathlon | Cohasset, MA |