| James Oury's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2021 Silverton Ultra Dirty (100K) | Colorado, US | 52 | Saturday, August 7, 2021 | 19:00:12.00 |
| 2019 Silverton Ultra Marathon (55K) | Colorado, US | 50 | Saturday, August 3, 2019 | 09:38:36.00 |
| 2018 Silverton Ultra Marathon (55K) | Colorado, US | 49 | Saturday, August 11, 2018 | 07:48:18.00 |
| 2018 Golden Gate Dirty 30 (50K) | 49 | Saturday, June 2, 2018 | 07:14:15.00 | |
| 2017 Silverton Double Dirty 30 (55K) | Colorado, US | 48 | Saturday, September 23, 2017 | 07:58:06.00 |