Cristina Welker
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2026 Challenge | Yukon-Koyukuk School District | 36.6 | View Activities |
| 2022 Challenge | Yukon-Koyukuk School District | 61.1 | View Activities |
| 2017 Challenge | Yukon Koyukuk School District | 25.4 | View Activities |
| Challenge | Team | Total Miles | |
|---|---|---|---|
| 2026 Challenge | Yukon-Koyukuk School District | 36.6 | View Activities |
| 2022 Challenge | Yukon-Koyukuk School District | 61.1 | View Activities |
| 2017 Challenge | Yukon Koyukuk School District | 25.4 | View Activities |