| Duane Martin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Suffer’n Bear Ultra 2024 (50 Mile) | New York, US | 34 | Saturday, September 28, 2024 | Not yet started |
| Suffer’n Bear Ultra 2023 (50 Mile) | New York, US | 33 | Sunday, October 1, 2023 | Not yet started |
| Duane Martin's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Suffer’n Bear Ultra 2024 (50 Mile) | New York, US | 34 | Saturday, September 28, 2024 | Not yet started |
| Suffer’n Bear Ultra 2023 (50 Mile) | New York, US | 33 | Sunday, October 1, 2023 | Not yet started |