| Jonathan Michels's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Golden Gate Dirty 30 (50K) | Kentucky, US | 51 | Friday, June 3, 2022 | 09:28:21.00 |
| 2018 Golden Gate Dirty 30 (50K) | 47 | Saturday, June 2, 2018 | 09:15:41.00 |
| Jonathan Michels's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Golden Gate Dirty 30 (50K) | Kentucky, US | 51 | Friday, June 3, 2022 | 09:28:21.00 |
| 2018 Golden Gate Dirty 30 (50K) | 47 | Saturday, June 2, 2018 | 09:15:41.00 |