David Spangenthal has 4 recorded races from Fair Lawn, New Jersey, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-01-25 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 3:12:49 | 13159 |
| 2025-02-02 | Life Time Miami Marathon & Half presented by FP Movement Half Marathon | Half Marathon | 3:07:39 | 12036 |
| 2023-01-28 | Life Time Miami Marathon & Half Half Marathon | Half Marathon | 3:14:56 | 11153 |
| 2022-02-06 | Life Time Miami Marathon & Half Marathon | Half Marathon | 3:17:30 | 8871 |