| David Lensink's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Marathon & Half 2023 (Trail Half Marathon) | Colorado, US | 46 | Saturday, October 21, 2023 | 02:36:03.00 |
| Staunton Rocks! Marathon & Half (Half Marathon) | Colorado, US | 43 | Saturday, August 28, 2021 | 02:53:07.00 |