David Gross
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2025 Challenge | AMC Engineers | 329.1 | View Activities |
| 2024 Challenge | AMC Engineers | 243.7 | View Activities |
| 2023 Challenge | AMC Engineers | 213.9 | View Activities |
| 2022 Challenge | AMC Engineers | 143.2 | View Activities |
| 2021 Challenge | AMC Engineers | 154.6 | View Activities |