Marianne Osteen has 3 recorded races from Kanab, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-04-12 | Vacation Races | Zion Ultras 100K | Ultra Marathon | 16:41:55 | 108 |
| 2024-07-06 | 2024 Life Time Silver Rush Events Silver Rush 50 Run | Ultra Marathon | 12:09:46 | 317 |
| 2023-07-08 | 2023 Life Time Silver Rush Events Silver Rush 50 Run | Ultra Marathon | 13:01:42 | 439 |