| 2506 | 16 May 26 | Born to Run 5K | 5K | Greenville, SC |
| 2507 | 16 May 26 | Best 5K on the Brazos | 5K | Waco, TX |
| 2508 | 16 May 26 | World Famous Blue Crab 5K | 5K | Little River, SC |
| 2509 | 16 May 26 | Westminster 5K | 1M/5K | Westminster, SC |
| 2510 | 16 May 26 | Wheels & Wings Festival 5K | 5K | Lititz, PA |
| 2511 | 16 May 26 | Spring Forward for Student Success 5K | 5K | Greenwood, SC |
| 2512 | 16 May 26 | She Tris - Mount Pleasant | Sprint Triathlon/Sprint Triathlon Relay/relay | Mount Pleasant, SC |
| 2513 | 16 May 26 | Mountains to Mainstreet Half Marathon | 5K/13.1M | Greenville, SC |
| 2514 | 16 May 26 | Heart and Sole Women's Five Miler | 5M | Columbia, SC |
| 2515 | 16 May 26 | Detective Mike Doty Memorial Run | 5K/10K | Rock Hill, SC |
| 2516 | 16 May 26 | Mighty Moraine Spring Multi-Sport Festival | Olympic Triathlon/olympic offroad triathlon/youth triathlon | Portersville, PA |
| 2517 | 16 May 26 | Oil Creek 5 and 13 Stacked Trail Races | 5M/13M | Titusville, PA |
| 2518 | 16 May 26 | North Penn IRONKnights Triathlon | indoor triathlon | Lansdale, PA |
| 2519 | 16 May 26 | North Carolina Brewery Running Series | 5K | Wendell, NC |
| 2520 | 16 May 26 | Luau 5K & 10K | 5K/10K | Akron, PA |