| 451 | 21 Sep 25 | 2025 Last Tri at Stony Creek | triathlon | Shelby Township, MI |
| 452 | 16 Aug 25 | 2025 Brookville Triathlon Duathlon Aquabike | triathlon | Barnegat, NJ |
| 453 | 30 Aug 25 | The 2025 Tomahawk Sprint Triathlon | triathlon | Loudon, TN |
| 454 | 28 Sep 25 | 2025 Ironman Chattanooga Triathlon - (140.6) | triathlon | Chattanooga, TN |
| 455 | 11 Oct 25 | 2025 Atomic Sprint / Olympic Triathlons & Duathlon and Atomic Man Triathlon | triathlon | Lenoir, TN |
| 456 | 13 Sep 25 | 2025 Fontana Triathlon | triathlon | Fontana, WI |
| 457 | 28 Sep 25 | 2025 Muncie Sprint and Olympic #2 - Last Chance Triathlon | triathlon | Selma, IN |
| 458 | 28 Sep 25 | 2025 Newport Harbor Tri | triathlon | Newport, OR |
| 459 | 07 Sep 25 | 2025 Wildlife Loop Triathlon | triathlon | Custer, SD |
| 460 | 16 Aug 25 | 2025 Courage Triathlon . . | triathlon | Westwood, CA |
| 461 | 23 Aug 25 | 2025 Gunnison Valley Triathlon . . | triathlon | Gunnison, CO |
| 462 | 06 Sep 25 | 2025 She Sprints Women's Triathlon . . | triathlon | Aurora, CO |
| 463 | 14 Sep 25 | 2025 Arizona Youth Triathlon, Swim, Bike, Run ?? . . | triathlon | Litchfield Park, AZ |
| 464 | 28 Sep 25 | 2025 Kids Mission Bay Triathlon Prerace Clinic . . | triathlon | San Diego, CA |
| 465 | 25 Oct 25 | 2025 Oakland Tri Club Youth Splash & Dash . . | triathlon | Oakland, CA |