The 12 100 mile ultramarathons in Texas, with each one's climb, cutoff and date. Every race links to its own page, where you can see how it fits the runner you are now.
| Race | Distance | Where | Date | Climb | Cutoff |
|---|---|---|---|---|---|
| Cactus Rose | 100 Miles | Bandera, TX | Oct 24, 2026 | 10,341 ft | 40 h |
| Rise El Taco Loco | 100 Miles | San Antonio, TX | Nov 14, 2026 | — | 30 h |
| Dinosaur Valley Endurance Run | 100 Miles | Glen Rose, TX | Nov 21, 2026 | 9,000 ft | 35 h |
| Brazos Bend 100 | 100 Miles | Needville, TX | Dec 5, 2026 | 100 ft | 32 h |
| Freight Train 200 | 100 Miles | Wolfe City, TX | Dec 5, 2026 | — | 30 h |
| Snowdrop Ultra | 100 Miles | Missouri City, TX | Dec 30, 2026 | — | 55 h |
| IRON HORSE | 100 Miles | Paris, TX | Jan 2, 2027 | 2,000 ft | 30.5 h |
| Rocky Raccoon | 100 Miles | Huntsville, TX | Feb 6, 2027 | 5,200 ft | 32 h |
| Sam's Last Stand | 96 Miles | Cleveland, TX | Feb 27, 2027 | — | 36 h |
| Grasslands Trail Run | 100 Miles | Decatur, TX | Mar 20, 2027 | 4,000 ft | 30 h |
| Rise in the Pines | 100 Miles | Smithville, TX | Jul 17, 2027 | 10,400 ft | 36 h |
| Habanero Hundred | 100 Miles | Cat Spring, TX | Aug 21, 2027 | 3,500 ft | 30 h |