| Chris Boyack's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2016 Golden Gate Dirty 30 (50K) | 46 | Saturday, June 4, 2016 | 07:22:21.93 | |
| 2015 Golden Gate Dirty 30 (50K) | 45 | Saturday, May 30, 2015 | 08:18:40.02 | |
| The Bear 100 2007 | 37 | Friday, September 28, 2007 | 32:48:00.00 |
| Chris Boyack's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2016 Golden Gate Dirty 30 (50K) | 46 | Saturday, June 4, 2016 | 07:22:21.93 | |
| 2015 Golden Gate Dirty 30 (50K) | 45 | Saturday, May 30, 2015 | 08:18:40.02 | |
| The Bear 100 2007 | 37 | Friday, September 28, 2007 | 32:48:00.00 |