| Johna Iannitto's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Golden Gate Dirty 30 (50K) | Colorado, US | 32 | Friday, June 3, 2022 | 06:53:31.00 |
| Quad Rock 2022 (Quad Rock 25) | Colorado, US | 32 | Saturday, May 7, 2022 | 04:46:24.00 |
| Blue Sky Marathon 2021 (Blue Sky) | Colorado, US | 32 | Saturday, October 16, 2021 | 04:26:53.00 |
| Staunton Rocks! Marathon & Half (Marathon) | Colorado, US | 32 | Saturday, August 28, 2021 | 04:37:38.00 |
| Never Summer (2021) (60k) | Colorado, US | 31 | Friday, July 30, 2021 | 09:39:04.00 |
| Never Summer 100k (2019) | Colorado, US | 29 | Saturday, July 27, 2019 | 18:40:26.00 |
| 2018 Golden Gate Dirty 30 (50K) | 28 | Saturday, June 2, 2018 | 07:45:45.00 | |
| 2015 Golden Gate Dirty 30 (50K) | 25 | Saturday, May 30, 2015 | 07:44:10.65 |