| David Bohrman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Golden Gate Dirty 30 (50K) | Colorado, US | 45 | Friday, June 3, 2022 | Not yet started |
| 2016 Golden Gate Dirty 30 (12-mile) | 39 | Saturday, June 4, 2016 | 02:22:02.78 |
| David Bohrman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Golden Gate Dirty 30 (50K) | Colorado, US | 45 | Friday, June 3, 2022 | Not yet started |
| 2016 Golden Gate Dirty 30 (12-mile) | 39 | Saturday, June 4, 2016 | 02:22:02.78 |