Della Killeen has 5 recorded races from Phoenix, Arizona, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-02-15 | 2026 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:06:39 | 223 |
| 2025-02-16 | 2025 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:11:22 | 327 |
| 2024-02-18 | 2024 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:12:27 | 312 |
| 2023-02-19 | 2023 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:11:12 | 283 |
| 2022-02-20 | 2022 Lost Dutchman Marathon, Half Marathon, 10K and 8K 10K Run | 10K | 1:09:00 | 244 |