| 901 | 14 Sep 25 | 2025 Tradewind Triathlon | triathlon | Kaneohe Bay, HI |
| 902 | 23 Nov 25 | 2025 Trail Blazer 10K - 5K | 5K/10K | Peoria, AZ |
| 903 | 28 Sep 25 | 2025 Treasure Island Triathlon, Duathlon, Aquabike, & Kayak Triathlon | triathlon | Point Pleasant, NJ |
| 904 | 16 Aug 25 | 2025 Tri 4 Schools Middleton Kids Triathlon ~ Results . . | triathlon | Middleton, WI |
| 905 | 19 Jul 25 | 2025 Tri Boulder Triathlon | triathlon | Boulder, CO |
| 906 | 10 Aug 25 | 2025 Tri CLE Rock Roll Run . . | triathlon | Cleveland, OH |
| 907 | 02 Aug 25 | 2025 TRI Columbus Triathlon & Duathlon | triathlon | Columbus, IN |
| 908 | 20 Jul 25 | 2025 Tri Del Sol | triathlon | Middleville, MI |
| 909 | 20 Jul 25 | 2025 Tri for a Cure Womens Triathlon | triathlon | South Portland, ME |
| 910 | 10 Aug 25 | 2025 TRI for Kids #3 | triathlon | Herald, CA |
| 911 | 09 Aug 25 | 2025 Tri for Real Triathlon #3 - Rancho Seco . . | triathlon | Herald, CA |
| 912 | 27 Jul 25 | 2025 Tri KB (Key Biscayne) Triathlon Series Race #1 | triathlon | Key Biscayne, FL |
| 913 | 19 Jul 25 | 2025 TRI Mountain Lake Sprint Triathlon | triathlon | Liberty, NJ |
| 914 | 30 Aug 25 | 2025 Tri Pike Triathlon & Duathlon | triathlon | Pikeville, KY |
| 915 | 13 Sep 25 | 2025 TRI PTC - Peachtree City Sprint Triathlon | triathlon | Peachtree, GA |