| 3991 | 17 May 26 | Mental Health Matters 5K & Festival | 5K | Charlotte, NC |
| 3992 | 17 May 26 | Dirt Days Trail Run Series - Mt. Airy Forest Ridge Run | 5.4M/10.6M | Cincinnati, OH |
| 3993 | 17 May 26 | Spring Shuffle - Run, Walk, Roll | 5K | Longmeadow, MA |
| 3994 | 17 May 26 | Outrun Hunger | 1M/5K | Springfield, MA |
| 3995 | 17 May 26 | Newton South Booster Club Lions 5K | 5K | Newton, MA |
| 3996 | 17 May 26 | Head for the Cure 5K - Cleveland | 5K | Cleveland, OH |
| 3997 | 17 May 26 | Running Laps with Lions | 1H run | Sandusky, OH |
| 3998 | 17 May 26 | Foot Pursuit 5K and Donut Dash | 5K | Victoria, TX |
| 3999 | 17 May 26 | Sarfan Center Fun Run | 1M/5K | Newport News, VA |
| 4000 | 17 May 26 | Marine Corps Historic Half | 13.1M | Fredericksburg, VA |
| 4001 | 17 May 26 | Cal Tri Richmond | 5K/10K | Spotsylvania Courthouse, VA |
| 4002 | 17 May 26 | Hometown Half Marathon | 1M/5K/10K/13.1M | Fort Worth, TX |
| 4003 | 17 May 26 | Fort Worth Triathlon | Olympic/Sprint Duathlon/Sprint Triathlon/Sprint Triathlon Relay/sprint duathlon relay | Fort Worth, TX |
| 4004 | 17 May 26 | Harpoon 5-Miler | 5M | Boston, MA |
| 4005 | 17 May 26 | Horseneck Half and 3.5M | 3.5M/13.1M | Westport, MA |