| 1141 | 11 Apr 26 | Tortolita Traverse Half Marathon | 7M/13.1M | Marana, AZ |
| 1142 | 04 Apr 26 | Tortoise and the Hare Trail Races | 1M/5K/10K | Salisbury, MA |
| 1143 | 30 May 26 | Tori Rose Foundation Warrior Race 5K Run For The Roses | 5K | Jensen Beach, FL |
| 1144 | 25 Apr 26 | Torch Run - Community 5K and Fun Run | 1M/5K | Mount Olive, AL |
| 1145 | 04 Jul 26 | Topeka Road Run | 1M/5K | Topeka, IN |
| 1146 | 02 May 26 | TopCity Half Marathon | 5K/13.1M | Topeka, KS |
| 1147 | 19 Apr 26 | Top Pot Doughnut Dash 5K | 5K | Seattle, WA |
| 1148 | 13 Jun 26 | Top of Zion National Parks Relay | 26.2M/195M | Torrey, UT |
| 1149 | 23 May 26 | Top of Michigan Festival of Races | 5K/10K/13.1M | Petoskey, MI |
| 1150 | 01 Aug 26 | Top Gun Triathlon | Sprint Duathlon/Sprint Triathlon | Saint Petersburg, FL |
| 1151 | 12 Sep 26 | Too Hot To Handle 5K, 10K & Half | ['5K'/ '10K'/ 'Half Marathon'] | Dallas, TX |
| 1152 | 16 May 26 | Tonka Youth Triathlon | youth triathlon | Minnetonka, MN |
| 1153 | 06 May 26 | Tonka Trail Trot | kids run | Minnetonka, MN |
| 1154 | 31 May 26 | Tomorrow River Trail Half-Marathon | 13.1M | Plover, WI |
| 1155 | 07 Mar 26 | Tomoka Brave, Strong & Healthy 5K | 5K | Ormond Beach, FL |