Marnie Rasmussen has 4 recorded races from Mantua, UT.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-07-18 | Mantua Dam Race 5 Mile | 1 Mile | 1:04:24 | 269 |
| 2025-07-19 | Mantua Dam Race 1 Mile | 1 Mile | 20:17 | 120 |
| 2024-07-13 | Mantua Dam Race 5 Mile | 1 Mile | 1:07:18 | 243 |
| 2023-07-15 | Mantua Dam Race 1 Mile | 1 Mile | 17:08 | 50 |