Laura Hartz
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2023 Challenge | Laura Hartz | 12.8 | View Activities |
| 2022 Challenge | The Advocates | 121.2 | View Activities |
| 2021 Challenge | Megamilers | 101.5 | View Activities |
| 2020 Challenge | Team Hartz | 152.7 | View Activities |
| 2018 Challenge | Team Hartz | 109.7 | View Activities |
| 2017 Challenge | Run Wild Fitness | 108.3 | View Activities |