David Stiles has 8 recorded races from Urbandale, Iowa, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-23 | 2025 Chicago Triathlon Olympic | Ultra Marathon | 2:39:09 | 292 |
| 2025-08-23 | 2025 Chicago Triathlon Sprint | 1:31:13 | 112 | |
| 2025-08-23 | 2025 Chicago Triathlon Triple Challenge Results | Ultra Marathon | 4:50:30 | 25 |
| 2025-08-23 | 2025 Chicago Triathlon SuperSprint | 40:08 | 28 | |
| 2024-08-24 | 2024 Chicago Triathlon Sprint | 1:39:26 | 182 | |
| 2024-08-24 | 2024 Chicago Triathlon Triple Challenge Results | Ultra Marathon | 5:09:02 | 31 |
| 2024-08-24 | 2024 Chicago Triathlon SuperSprint | 41:48 | 50 | |
| 2024-08-24 | 2024 Chicago Triathlon International | Ultra Marathon | 2:47:18 | 434 |