| 4066 | 23 Mar 26 | Appalachian Series - Day 4 (NC) | 13.1M/26.2M | Etowah, NC |
| 4067 | 24 Mar 26 | 2026 Appalachian Series - Day 5 (TN) | 5K/10K | Bristol, TN |
| 4068 | 24 Mar 26 | Appalachian Series - Day 5 (TN) | 13.1M/26.2M | Bristol, TN |
| 4069 | 25 Mar 26 | 2026 Appalachian Series - Day 6 (WV/VA) | 5K/10K | Bluefield, WV |
| 4070 | 25 Mar 26 | Appalachian Series - Day 6 (WV) | 13.1M/26.2M | Bluefield, WV |
| 4071 | 26 Mar 26 | 2026 Appalachian Series - Day 7 (WV/VA) | 5K/10K | Bluefield, WV |
| 4072 | 26 Mar 26 | Grand Rapids Road Mile | 1M | Grand Rapids, MI |
| 4073 | 26 Mar 26 | Celebration White Rock | 5K/10K | Dallas, TX |
| 4074 | 26 Mar 26 | Appalachian Series - Day 7 (VA) | 13.1M/26.2M | Bluefield, VA |
| 4075 | 26 Mar 26 | Easter 2 Mile Fun Run | 2M | Fresno, CA |
| 4076 | 27 Mar 26 | Clash Miami | 5K | Homestead, FL |
| 4077 | 27 Mar 26 | Chisholm Trail Adventure Race | 12H adventure race/24H | Kopperl, TX |
| 4078 | 27 Mar 26 | Antelope Island Duathlon and Half Marathon | 13.1M | Syracuse, UT |
| 4079 | 27 Mar 26 | 2026 Antelope Island Duathlon & Causeway Half Marathon, 10K & 5K | triathlon | Syracuse, UT |
| 4080 | 27 Mar 26 | 2026 CLASH Miami Triathlon - Sunday Events | triathlon | Homestead, FL |