| 826 | 20 Dec 26 | Dirty December Trail Run | 10K/13.1M/26.2M | San Diego, CA |
| 827 | 07 Nov 26 | Moab Trail Marathon | 10K/13.1M/26.2M | Moab, UT |
| 828 | 12 Sep 26 | Lock 2 Lock Marathon | 10K/13.1M/26.2M | Williamsport, MD |
| 829 | 20 Sep 26 | Wilderness Road Marathon | 10K/13.1M/26.2M | Stanford, KY |
| 830 | 29 Aug 26 | Mindy Creek Trail Races | 10K/13.1M/26.2M | Saint Croix Falls, WI |
| 831 | 22 Aug 26 | Habanero Hundred | 10K/13.1M/26.2M/100K | Cat Spring, TX |
| 832 | 07 Nov 26 | TARC Stone Cat Trail Festival | 10K/13.1M/26.2M/100K | Ipswich, MA |
| 833 | 19 Sep 26 | Priest Lake Marathon and 50K | 10K/13.1M/26.2M/50K | Priest Lake, ID |
| 834 | 24 Apr 27 | TARC Spring Classic Trail Race | 10K/13.1M/26.2M/50K | Weston, MA |
| 835 | 12 Sep 26 | FallApple | 10K/13.1M/26.2M/50K | Maplewood, NJ |
| 836 | 23 Aug 26 | Thacher Park Trail Running Festival | 10K/13.1M/26.2M/50K | Voorheesville, NY |
| 837 | 29 Aug 26 | Bluegrass Reaper Challenge | 10K/13.1M/26.2M/50K | Berea, KY |
| 838 | 20 Feb 27 | Montara Mountain Trail Run | 10K/13.1M/26.2M/50K | Pacifica, CA |
| 839 | 19 Dec 26 | Longest Night Trail Run | 10K/13.1M/26.2M/50K | Greenville, SC |
| 840 | 11 Jul 26 | Dances With Dirt - Devil's Lake | 10K/13.1M/26.2M/50K | Baraboo, WI |