Colin "C$" Singleton
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2025 Challenge | CRW Engineering Group, Inc. | 280.5 | View Activities |
| 2024 Challenge | CRW Engineering Group | 178.0 | View Activities |
| 2019 Challenge | CRW Engineering Group CReW | 197.1 | View Activities |
| 2018 Challenge | CRW Engineering Group | 239.4 | View Activities |
| 2017 Challenge | CRW Engineering Group, LLC | 312.0 | View Activities |