All 1 ultramarathons in Czech Republic, from 50K to 200 miles, with the climb, the cutoff and the date for each. 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 |
|---|---|---|---|---|---|
| Czechia Backyard Ultra Run | Backyard (4.167-mile yards) | Holesov, Czech Republic | May 7, 2027 | — | — |