Benjamin Olson has 2 recorded races from La Crosse, Wisconsin, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-28 | Life Time Lutsen 99er presented by Visit Cook County Lutsen45er | Ultra Marathon | 4:11:48 | 156 |
| 2023-10-28 | 2023 Hixon 50 50K | Ultra Marathon | 5:46:58 | 30 |