| 4021 | 24 Mar 26 | Appalachian Series - Day 5 (TN) | 13.1M/26.2M | Bristol, TN |
| 4022 | 25 Mar 26 | 2026 Appalachian Series - Day 6 (WV/VA) | 5K/10K | Bluefield, WV |
| 4023 | 25 Mar 26 | Appalachian Series - Day 6 (WV) | 13.1M/26.2M | Bluefield, WV |
| 4024 | 26 Mar 26 | 2026 Appalachian Series - Day 7 (WV/VA) | 5K/10K | Bluefield, WV |
| 4025 | 26 Mar 26 | Grand Rapids Road Mile | 1M | Grand Rapids, MI |
| 4026 | 26 Mar 26 | Celebration White Rock | 5K/10K | Dallas, TX |
| 4027 | 26 Mar 26 | Appalachian Series - Day 7 (VA) | 13.1M/26.2M | Bluefield, VA |
| 4028 | 27 Mar 26 | Clash Miami | 5K | Homestead, FL |
| 4029 | 27 Mar 26 | Chisholm Trail Adventure Race | 12H adventure race/24H | Kopperl, TX |
| 4030 | 27 Mar 26 | Antelope Island Duathlon and Half Marathon | 13.1M | Syracuse, UT |
| 4031 | 27 Mar 26 | 2026 Antelope Island Duathlon & Causeway Half Marathon, 10K & 5K | triathlon | Syracuse, UT |
| 4032 | 27 Mar 26 | 2026 CLASH Miami Triathlon - Sunday Events | triathlon | Homestead, FL |
| 4033 | 27 Mar 26 | Run & Walk for Children | kids run | Bowling Green, KY |
| 4034 | 27 Mar 26 | Badger Mountain Challenge | 15K/55K | Richland, WA |
| 4035 | 27 Mar 26 | Vernal Equinox 24 12 8H Run | 48H trail run | Batavia, OH |