| David Taylor's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Quad Rock (2018) (Quad Rock 50) | Colorado, US | 31 | Saturday, May 12, 2018 | 11:45:44.00 |
| 2016 Golden Gate Dirty 30 (50K) | 30 | Saturday, June 4, 2016 | 07:11:00.97 |
| David Taylor's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Quad Rock (2018) (Quad Rock 50) | Colorado, US | 31 | Saturday, May 12, 2018 | 11:45:44.00 |
| 2016 Golden Gate Dirty 30 (50K) | 30 | Saturday, June 4, 2016 | 07:11:00.97 |