| 2596 | 25 Jul 26 | Longest Day 24 Hour Adventure Race | 24H adventure race | Elizabethtown, NY |
| 2597 | 15 May 26 | Time Laps | 24H relay | Charlotte, NC |
| 2598 | 25 Apr 26 | Virginia 24 Hour Run and Relay | 24H relay/24H run | Hampton, VA |
| 2599 | 17 Apr 26 | The 24 Hour Lions Roar | 24H run | Columbia, MO |
| 2600 | 02 May 26 | Corn Belt Running Club 24 Hour Run | 24H run | Davenport, IA |
| 2601 | 18 Apr 26 | ROCovery #OMAAT 24-Hour Run/Walk Challenge | 24H run | Fairport, NY |
| 2602 | 06 Jun 26 | SOWF Ultra | 24H run | Nine Mile Falls, WA |
| 2603 | 02 May 26 | Outrun 24 Hour Trail Race | 24H trail run | Kirtland, OH |
| 2604 | 27 Jun 26 | SISU 24 Ultra PNW | 24H trail run | Enumclaw, WA |
| 2605 | 02 May 26 | Midwest Championship Adventure Race | 24H/2H adventure race/6H | Warsaw, MO |
| 2606 | 11 Jul 26 | Maine Summer Adventure Race | 24H/3H adventure race/8H | Greenwood, ME |
| 2607 | 05 Jun 26 | Ragnar Trail Colorado Individual | 24H/6.6H/6H trail run | Snowmass Village, CO |
| 2608 | 02 May 26 | Blue Ridge Adventure Race | 24H/8H adventure race | Blue Ridge, GA |
| 2609 | 17 May 26 | 2026 Spokane Lilac Century & Gravel Flamdangle | 25 Mile | Mead, WA |
| 2610 | 04 May 26 | Cocodona 250 | 250M | Black Canyon, AZ |