Mark Frischkorn
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2026 Challenge | RSA Engineering | 0.0 | View Activities |
| 2019 Challenge | RSA Engineering, Inc. | 102.6 | View Activities |
| 2018 Challenge | RSA Engineering, Inc. | 129.0 | View Activities |
| 2017 Challenge | RSA Engineering, Inc. | 0.0 | View Activities |