Marissa Sposi has 3 recorded races from Gilbert, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-15 | 2026 Lost Dutchman Marathon, Half Marathon, 10K and 8K 8K Trail Run | 50:06 | 98 | |
| 2025-02-16 | 2025 Lost Dutchman Marathon, Half Marathon, 10K and 8K 8K Trail Run | 46:12 | 84 | |
| 2024-02-18 | 2024 Lost Dutchman Marathon, Half Marathon, 10K and 8K 8K Trail Run | 50:48 | 115 |