Mary Vittone
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2025 Challenge | Alaska Railroad Corporation | 102.7 | View Activities |
| 2024 Challenge | Alaska Railroad Corporation | 107.4 | View Activities |
| 2023 Challenge | Alaska Railroad | 114.5 | View Activities |
| 2022 Challenge | Alaska Railroad | 100.6 | View Activities |