| 526 | 10 Oct 26 | Ironman World Championship | ironman triathlon | Kona, HI |
| 527 | 13 Sep 26 | Ironman Wisconsin | ironman triathlon | Madison, WI |
| 528 | 24 Apr 27 | Ironman Texas | ironman triathlon | The Woodlands, TX |
| 529 | 19 Sep 26 | Ironman Maryland | ironman triathlon | Cambridge, MD |
| 530 | 07 Nov 26 | Ironman Florida | ironman triathlon | Panama City Beach, FL |
| 531 | 22 Nov 26 | Turkey Dri Tri Oak Brook Park District | indoor triathlon/supersprint triathlon | Oak Brook, IL |
| 532 | 08 Nov 26 | IC Tri for the Y | indoor triathlon | Ithaca, NY |
| 533 | 08 Nov 26 | Tri McConnell - A 60 Mnute Indoor Triathlon | indoor triathlon | Columbus, OH |
| 534 | 06 Dec 26 | Bonner Springs YMCA Tri at the Y | indoor triathlon | Bonner Springs, KS |
| 535 | 08 May 27 | Crystal Coast Indoor Triathlon | indoor triathlon | Cape Carteret, NC |
| 536 | 03 Oct 26 | Try-a-Tri Indoor Mini | indoor triathlon | Nampa, ID |
| 537 | 21 Feb 27 | Wildcat Indoor Triathlon | indoor triathlon | Evanston, IL |
| 538 | 30 Jan 27 | Y Not Tri | indoor triathlon | Paris, KY |
| 539 | 27 Feb 27 | Tri-U-Mah Indoor Triathlon | indoor triathlon | Minneapolis, MN |
| 540 | 06 Feb 27 | PEAK Indoor Triathlon | indoor triathlon | Missoula, MT |