| 18481 | 30 May 26 | Turpentine 5K | 5K | Portal, GA |
| 18482 | 10 Apr 27 | Turtle Derby 5K Trail Race | 5K | Havre de Grace, MD |
| 18483 | 12 Sep 26 | Turtle Krawl 5K | 5K | Indialantic, FL |
| 18484 | 27 Jun 26 | Turtle Lake Resort Clothing Optional 5K | 2M/5K | Union, MI |
| 18485 | 11 Jul 26 | Turtle Lake Turtle Trot | 2M/10K | Turtle Lake, WI |
| 18486 | 07 Nov 26 | Turtle Run Wine Run Turkey Trot 5K | 5K | Corydon, IN |
| 18487 | 06 Jun 26 | Turtle Trot | 1M/5K/10K | Ashland, OR |
| 18488 | 11 Jul 26 | Turtle Trot 10K/5K | 5K/10K | Jeffersonville, NY |
| 18489 | 24 May 26 | Turtle Trot 5K | 5K | Bald Head Island, NC |
| 18490 | 23 May 26 | Turtle Trot: NSB Beach 5K | 5K | New Smyrna Beach, FL |
| 18491 | 10 Oct 26 | TurtleLiz JenMonkey Friendship Run | 5K | Lincoln, NE |
| 18492 | 18 Jul 26 | Turtleman Triathlon | Olympic/Sprint Triathlon/Sprint Triathlon Relay/aquathon/youth triathlon | Shoreview, MN |
| 18493 | 20 Jun 26 | Turtleman Triathlon | Sprint/Sprint Duathlon/Sprint Triathlon Relay/sprint duathlon relay/supersprint triathlon | Jupiter, FL |
| 18494 | 26 Nov 26 | Tuscarawas County YMCA Turkey Trot | 5K | Dover, OH |
| 18495 | 05 Sep 26 | Tuscazoar Endurance Race | 25M/75M | Dover, OH |