| Kevin Langer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (60K) | Wisconsin, US | 55 | Saturday, August 7, 2021 | 12:25:31.00 |
| 2019 Golden Gate Dirty 30 (50K) | Wisconsin, US | 53 | Saturday, June 1, 2019 | 08:57:27.00 |
| Kevin Langer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (60K) | Wisconsin, US | 55 | Saturday, August 7, 2021 | 12:25:31.00 |
| 2019 Golden Gate Dirty 30 (50K) | Wisconsin, US | 53 | Saturday, June 1, 2019 | 08:57:27.00 |