| Mike Mazzarese's efforts: | From | Finish Time |
|---|---|---|
| Quad Rock (2018) (Quad Rock 50) | Colorado, US | 10:20:23 |
| 2016 Golden Gate Dirty 30 (50K) | 06:02:29 | |
| 2017 Golden Gate Dirty 30 (50K) | Colorado, US | Not yet started |
| Mike Mazzarese's efforts: | From | Finish Time |
|---|---|---|
| Quad Rock (2018) (Quad Rock 50) | Colorado, US | 10:20:23 |
| 2016 Golden Gate Dirty 30 (50K) | 06:02:29 | |
| 2017 Golden Gate Dirty 30 (50K) | Colorado, US | Not yet started |