| Matthew Despain's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (100K) | Colorado, US | 43 | Saturday, August 7, 2021 | 24:25:12.00 |
| 2021 Golden Gate Dirty 30 (50K) | Colorado, US | 43 | Saturday, June 12, 2021 | 09:13:36.00 |
| Matthew Despain's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (100K) | Colorado, US | 43 | Saturday, August 7, 2021 | 24:25:12.00 |
| 2021 Golden Gate Dirty 30 (50K) | Colorado, US | 43 | Saturday, June 12, 2021 | 09:13:36.00 |