| Chris Langer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Golden Gate Dirty 30 (50K) | Colorado, US | 45 | Saturday, June 12, 2021 | 07:43:44.00 |
| 2014 Golden Gate Dirty 30 (50K) | 38 | Saturday, May 31, 2014 | 06:55:23.40 |
| Chris Langer's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Golden Gate Dirty 30 (50K) | Colorado, US | 45 | Saturday, June 12, 2021 | 07:43:44.00 |
| 2014 Golden Gate Dirty 30 (50K) | 38 | Saturday, May 31, 2014 | 06:55:23.40 |