| Ryan Lutz's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2023) | Colorado, US | 50 | Saturday, July 29, 2023 | 24:11:49.00 |
| Quad Rock 2023 (Quad Rock 50) | Colorado, US | 49 | Saturday, May 6, 2023 | 13:41:12.00 |
| Ryan Lutz's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2023) | Colorado, US | 50 | Saturday, July 29, 2023 | 24:11:49.00 |
| Quad Rock 2023 (Quad Rock 50) | Colorado, US | 49 | Saturday, May 6, 2023 | 13:41:12.00 |