| 856 | 09 May 26 | Mind The Ducks 12 Hour | 12H run | Rochester, NY |
| 857 | 06 Apr 26 | The Old Six Day | 12H run/144H/24H/48H/72H | Pennsauken, NJ |
| 858 | 18 Jul 26 | CandleLight 12 Hour - Overnight Ultra | 12H run/24H/24H relay | Rush, NY |
| 859 | 02 May 26 | Glorieta 12 Hour Run/Ruck | 12H trail run | Glorieta, NM |
| 860 | 06 Jun 26 | Elijah Bristow 24/12 Run | 12H trail run/24H | Dexter, OR |
| 861 | 25 Apr 26 | Rooted Acre Endurance Race | 12H/12H relay/24H/6H run | Woodbine, NJ |
| 862 | 02 May 26 | Prickly Pine 24 Hour Jackpot Solo/Relay | 12H/12H relay/24H/6H trail run | Dousman, WI |
| 863 | 25 Apr 26 | Big Bad Ruck | 12H/1H trail run/24H/6H | Gilmer, TX |
| 864 | 01 Aug 26 | Hamster Endurance Runs | 12H/24H/32H/6H trail run | Bellingham, WA |
| 865 | 10 Apr 26 | Cannonball Run | 12H/24H/34H/6H trail run/last man standing | Ehrhardt, SC |
| 866 | 27 Jun 26 | Stubborn Mule Adventure Race | 12H/24H/5H adventure race | Cable, WI |
| 867 | 25 Apr 26 | Locomotion Endurance 6/12/24 | 12H/24H/6H run | East Ridge, TN |
| 868 | 30 May 26 | Hotfoot Hamster | 12H/24H/6H run | Buckeye, AZ |
| 869 | 07 Aug 26 | Anchor Down Ultra | 12H/24H/6H run | Bristol, RI |
| 870 | 06 Jun 26 | FANS Ultra Races | 12H/24H/6H run | Bloomington, MN |