| 15691 | 14 Mar 26 | Tombstone 30k/50k/50 mile | 30K/50K/50M/ultra | Valparaiso, IN |
| 15692 | 14 Mar 26 | Tri 4 the Cure AZ • 2026 | 5K | Anthem, AZ |
| 15693 | 15 Mar 26 | 2026 Shamrock Run Fest presented by Toyota | 5K/8K | Portland, OR |
| 15694 | 15 Mar 26 | 2026 Phoenix Shamrock 10K / 5K Run/Walk | 5K/10K | Tempe, AZ |
| 15695 | 15 Mar 26 | Beast Of The Backroads | ['10M'/ '5K'] | Longview, TX |
| 15696 | 16 Mar 26 | 2026 Gulf Coast Series - Day 1 (TX) | 5K/10K | Beaumont, TX |
| 15697 | 17 Mar 26 | 2026 Gulf Coast Series - Day 2 (LA) | 5K/10K | Jennings, LA |
| 15698 | 18 Mar 26 | 2026 Gulf Coast Series - Day 3 (MS) | 5K/10K | Gulfport, MS |
| 15699 | 19 Mar 26 | 2026 Gulf Coast Series - Day 4 (FL) | 5K/10K | Pensacola, FL |
| 15700 | 20 Mar 26 | 2026 Appalachian Series - Day 1 (AL) | 5K/10K | Eufaula, AL |
| 15701 | 21 Mar 26 | Heroes of America Marathon/Half Marathon/5K | 5K | Columbus, GA |
| 15702 | 21 Mar 26 | American Bottoms 100 | 55M/110M/Ultra | Columbia, IL |
| 15703 | 21 Mar 26 | 2026 Appalachian Series - Day 2 (GA) | 5K/10K | Macon, GA |
| 15704 | 21 Mar 26 | Sham-ROCK-N-Run | 5K/10K/13.1 | North Myrtle Beach, SC |
| 15705 | 21 Mar 26 | VALENCIA Trail Race | 10K/13.1/Ultra | Valencia, CA |