The 20 50K ultramarathons in Kansas, 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 |
|---|---|---|---|---|---|
| Iron Will 100 | 50 KM | Junction City, KS | Sep 19, 2026 | 1,500 ft | 34 h |
| Flatrock 50K | 50 KM | Independence, KS | Sep 26, 2026 | 2,000 ft | 12 h |
| Ultrapalooza | 50 KM | Osawatomie, KS | Sep 26, 2026 | 450 ft | 12 h |
| Wandering Wolves | 50 KM | Kansas City, KS | Sep 26, 2026 | 1,500 ft | 9 h |
| Heartland Race | 50 KM | Cassoday, KS | Oct 9, 2026 | — | 9 h |
| The Unbridled | 50 KM | Hillsdale, KS | Oct 17, 2026 | — | 10 h |
| Kansas Rails-to-Trails Extravaganza | 50 KM | Ottawa, KS | Oct 24, 2026 | 500 ft | 28 h |
| Hell Creek Race | 50 KM | Sylvan Grove, KS | Oct 30, 2026 | — | 9.5 h |
| Sanders' Saunter Charity Race | 50 KM | Lawrence, KS | Nov 7, 2026 | — | 10 h |
| Slough and Steady | 50 KM | Ozawkie, KS | Dec 19, 2026 | — | 9 h |
| Psycho Wyco Run Toto Run | 50 KM | Kansas City, KS | Feb 20, 2027 | 4,000 ft | 9 h |
| Prairie Spirit Trail | 50 KM | Ottawa, KS | Mar 27, 2027 | — | 9 h |
| Rockin' K | 50 KM | Ellsworth, KS | Apr 3, 2027 | — | 9 h |
| Mile 0 Flint Hills Trail Race | 50 KM | Osawatomie, KS | Apr 24, 2027 | — | 10 h |
| Rock On Lake Perry | 50 KM | Meriden, KS | May 16, 2027 | — | 9 h |
| Iron Will Backroads 50 km | 50 KM | Enterprise, KS | May 29, 2027 | — | — |
| Hell on Gravel Run | 50 KM | El Dorado, KS | Jun 26, 2027 | — | 9 h |
| Night Hawk | 50 KM | Lawrence, KS | Jun 26, 2027 | — | 9 h |
| Psycho Psummer Run Toto Run | 50 KM | Kansas City, KS | Jul 24, 2027 | — | 9 h |
| Hell Creek Half & 50k | 50 KM | Sylvan Grove, KS | Aug 28, 2027 | 3,000 ft | 9 h |