Jonathan Diemer has 5 recorded races from Gilbert, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-15 | 2026 Lost Dutchman Marathon, Half Marathon, 10K and 8K | Half Marathon | 3:52:50 | 666 |
| 2025-02-16 | 2025 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:36:10 | 565 |
| 2024-02-18 | 2024 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:30:22 | 475 |
| 2023-02-19 | 2023 Lost Dutchman Marathon, Half Marathon, 10K and 8K 8K Trail Run | 1:08:58 | 311 | |
| 2022-02-20 | 2022 Lost Dutchman Marathon, Half Marathon, 10K and 8K 8K Trail Run | 1:06:45 | 320 |