| Alyse Preston's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2017 Golden Gate Dirty 30 (12-mile) | 42 | Saturday, June 3, 2017 | 03:26:45.61 | |
| 2016 Golden Gate Dirty 30 (12-mile) | 41 | Saturday, June 4, 2016 | 03:22:34.06 | |
| 2015 Golden Gate Dirty 30 (12-mile) | 40 | Saturday, May 30, 2015 | 03:13:39.26 |