| Zana Leiferman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 West Line Winder Trail Races (30k) | Colorado, US | 39 | Saturday, September 27, 2025 | DNF |
| 2019 Golden Gate Dirty 30 (12-mile) | 33 | Saturday, June 1, 2019 | 02:30:55.20 |
| Zana Leiferman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 West Line Winder Trail Races (30k) | Colorado, US | 39 | Saturday, September 27, 2025 | DNF |
| 2019 Golden Gate Dirty 30 (12-mile) | 33 | Saturday, June 1, 2019 | 02:30:55.20 |