NUE Epic 100 Mile Race Series
| Race | Date | Location | Limit | Reg. Opens | ||
| 1. True Grit Epic | 16- Mar | Santa Clara, UT | 1200 | OPEN | ||
| 2. Cohutta 100 | 20 April | Cooper Hill, TN | 500 | OPEN | ||
| 3. Mohican MTB100 | 18 May | Loudonville, OH | 600 | OPEN | ||
| 4.Gigantes 100 | 1 June | Valencia, Spain | 350 | 1/1/2024 | ||
| 5. High Cascades 100 | 20-Jul | Bend, OR | 350 | OPEN | ||
| 6. Wilderness 101 | 27 July | State College, PA | 350 | OPEN | ||
| 7. Shenandoah 100 | 1-Sep | Harrisonburg, VA | 250 | OPEN | ||
| 8. Marji Gesick 100 | 21 -Sept | Ishpeming, MI | 1300 | OPEN | ||
| 9. Big Bear Grizzly 100 | 5-Oct | Big Bear Lake, CA | 500 | 1/1/2024 |
