Dave Shumway
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2025 Challenge | AMC Engineers | 79.0 | View Activities |
| 2022 Challenge | 0.0 | View Activities | |
| 2021 Challenge | AMC Engineers | 184.2 | View Activities |
| 2020 Challenge | AMC Engineers | 4.4 | View Activities |
| 2020 Bonus Challenge | AMC Engineers | 0.0 | View Activities |
| 2019 Challenge | AMC Engineers | 119.2 | View Activities |
| 2018 Challenge | AMC Engineers | 139.0 | View Activities |
| 2017 Challenge | AMC Engineers | 118.2 | View Activities |