Daniel Zelenak has 3 recorded races from Sioux Falls, South Dakota, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-10-25 | 2025 Hixon 50 50K | Ultra Marathon | 6:32:24 | 26 |
| 2023-10-28 | 2023 Hixon 50 50K | Ultra Marathon | 6:47:25 | 56 |
| 2022-09-17 | 2022 Chequamegon MTB Festival Chequamegon 40 | Ultra Marathon | 4:57:51 | 1167 |