John Halonen has 2 recorded races from Tempe, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-02-16 | 2025 Lost Dutchman Marathon, Half Marathon, 10K and 8K 8K Trail Run | 1:11:43 | 411 | |
| 2023-02-19 | 2023 Lost Dutchman Marathon, Half Marathon, 10K and 8K | Half Marathon | 2:45:44 | 499 |