| 1051 | 14 Mar 26 | Tiger Prowl 5K | 1M/5K | Sunbright, TN |
| 1052 | 06 Jun 26 | Tiger Mountain Trail Run | 5K/12K/13.1M | Issaquah, WA |
| 1053 | 20 Jun 26 | Tiger Bass 5K | 5K | Bluffton, SC |
| 1054 | 31 Jan 26 | Tie Dye Run for Fun | 5K/10K | Tucson, AZ |
| 1055 | 01 Feb 26 | Tie Dye Run for Fun | 5K/10K | Tempe, AZ |
| 1056 | 26 Apr 26 | Tidewater Striders Spring Marathon and Half Marathon | 13.1M/26.2M | Chesapeake, VA |
| 1057 | 10 Jan 26 | Tidewater Striders Distance Series | 6M | Chesapeake, VA |
| 1058 | 31 Jan 26 | Tidewater Striders Distance Series | 10M/15M | Hampton, VA |
| 1059 | 28 Feb 26 | Tidewater Striders Distance Series | 12M | Chesapeake, VA |
| 1060 | 15 Feb 26 | Tidewater Striders ALL- Comers Indoor Track and Field Meet | track meet | Virginia Beach, VA |
| 1061 | 20 Jun 26 | Ticonderoga Triathlon Festival | Olympic/Sprint Triathlon/youth triathlon | Ticonderoga, NY |
| 1062 | 18 Apr 26 | Tic-Tac-Toe Trail Party | 5M | Blanchard, LA |
| 1063 | 09 May 26 | Thunderbunny Trail Races | 11K/25K/50K | Athens, OH |
| 1064 | 13 Jun 26 | Thunderbird Warrior Challenge | 5K/10K/25K/50K | Bayfield, WI |
| 1065 | 09 May 26 | Thunder in the Valley | Sprint Duathlon/Sprint Triathlon | Terre Haute, IN |