| Zach Kuzma's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2019) | Colorado, US | 24 | Saturday, July 27, 2019 | Not yet started |
| 2019 Golden Gate Dirty 30 (50K) | Colorado, US | 24 | Saturday, June 1, 2019 | 06:05:37.00 |
| Zach Kuzma's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Never Summer 100k (2019) | Colorado, US | 24 | Saturday, July 27, 2019 | Not yet started |
| 2019 Golden Gate Dirty 30 (50K) | Colorado, US | 24 | Saturday, June 1, 2019 | 06:05:37.00 |