Don Williams has 3 recorded races from Scottsdale, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-11-09 | 50th Annual Phoenix 10K, 5K, 1/2 Marathon & Marathon | 10K | 54:20 | 290 |
| 2023-11-12 | 48th Annual Phoenix 10K, 5K and Half Marathon | 10K | 53:12 | 120 |
| 2023-02-19 | 2023 Lost Dutchman Marathon, Half Marathon, 10K and 8K | Half Marathon | 1:52:06 | 123 |