Ronald Christenson has 4 recorded races from Waconia, Minnesota, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-28 | Life Time Lutsen 99er presented by Visit Cook County Lutsen45er | Ultra Marathon | 6:13:45 | 318 |
| 2024-06-29 | 2024 Life Time Lutsen 99er Lutsen45er | Ultra Marathon | 7:35:04 | 431 |
| 2023-06-24 | 2023 Stages Cycling Lutsen 99er Lutsen49er | Ultra Marathon | 7:07:28 | 464 |
| 2022-06-25 | 2022 Lutsen 99er 49er | Ultra Marathon | 7:30:01 | 467 |