Calley Hall
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2024 Challenge | HDR | 128.6 | View Activities |
| 2023 Challenge | HDR Engineering, Inc. | 127.4 | View Activities |
| 2021 Challenge | HDR | 44.5 | View Activities |
| 2020 Challenge | 0.0 | View Activities | |
| 2020 Bonus Challenge | HDR | 0.0 | View Activities |