| Mark Sena's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Suffer’n Bear Ultra 2023 (50K) | New York, US | 23 | Sunday, October 1, 2023 | 09:54:29.00 |
| Mark Sena's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Suffer’n Bear Ultra 2023 (50K) | New York, US | 23 | Sunday, October 1, 2023 | 09:54:29.00 |