| Andrew Seidman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Quad Rock 2023 (Quad Rock 25) | Colorado, US | 33 | Saturday, May 6, 2023 | 04:25:30.00 |
| Never Summer (2022) (100k) | Colorado, US | 32 | Saturday, July 30, 2022 | DNF |
| Andrew Seidman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Quad Rock 2023 (Quad Rock 25) | Colorado, US | 33 | Saturday, May 6, 2023 | 04:25:30.00 |
| Never Summer (2022) (100k) | Colorado, US | 32 | Saturday, July 30, 2022 | DNF |