The 9 50K ultramarathons in Kentucky, 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 |
|---|---|---|---|---|---|
| Mammoth Cave 50K/25K | 50 KM | Mammoth Cave, KY | Oct 24, 2026 | 2,200 ft | 8 h |
| RYR Endurance Race Weekend | 50 KM | Owensboro, KY | Nov 14, 2026 | — | 9 h |
| Warbird | 50 KM | Hyden, KY | Mar 19, 2027 | 4,219 ft | 10 h |
| Bourbon Country 25K/50K | 50 KM | Shepherdsville, KY | Mar 27, 2027 | — | 9 h |
| Howlin' Wolfe | 50 KM | Slade, KY | Mar 27, 2027 | 5,092 ft | 11.5 h |
| Louisville's Lovin' the Hills | 50 KM | Louisville, KY | May 22, 2027 | — | 9 h |
| Big Turtle 2.0 | 50 KM | Morehead, KY | Jun 5, 2027 | — | — |
| Hardin-Meade Endurance Run | 50 KM | Elizabethtown, KY | Jul 11, 2027 | — | 9 h |
| Bluegrass Reaper Challenge | 50 KM | Berea, KY | Aug 28, 2027 | 1,680 ft | — |