John Ponting Whinnen has 2 recorded races from Colorado Springs, Colorado, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-08-10 | 2025 Life Time Leadville 10K presented by La Sportiva | 10K | 1:26:37 | 609 |
| 2023-08-13 | 2023 Life Time Leadville 10K presented by La Sportiva | 10K | 1:33:28 | 530 |