Joseph Graef has 3 recorded races from Yumayuma, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-31 | Yuma Terrritorial Marathon, Half Marathon, 10K and Team Relay 10K Run | 1:04:16 | 129 | |
| 2025-01-25 | Yuma Terrritorial Marathon, Half Marathon, 10K and Team Relay | 2:20:01 | 146 | |
| 2024-01-27 | Yuma Marathon and 10K Half Marathon | 2:19:44 | 122 |