| Bob Read's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2022 Golden Gate Dirty 30 (50K) | Colorado, US | 63 | Friday, June 3, 2022 | Not yet started |
| 2021 Golden Gate Dirty 30 (50K) | Colorado, US | 62 | Saturday, June 12, 2021 | DNF |
| Hardrock 100 2013 | Colorado, US | 54 | Friday, July 12, 2013 | DNF |