Oldest stage winners
| Nr | Rider | Age | Season | Stage |
|---|---|---|---|---|
| 1 | SMALL Carmen | 36y + 91d | 2016 | Stage 1 | McKenzie Pass - McKenzie Pass |
| 2 | WHITTEN Tara | 36y + 11d | 2016 | Stage 5 | Bend - Bend |
| 3 | WELLS Kimberley | 31y + 5d | 2016 | Stage 4 (ITT) | Downtown Bend - Downtown Bend |
| 4 | ROSE Claire | 30y + 61d | 2017 | Stage 4 | - |
| 5 | LAY Kirsti | 29y + 103d | 2017 | Stage 1 | - |
| 6 | BERGEN Sara | 28y + 227d | 2017 | Stage 3 | - |
| 7 | KEOUGH Kaitie | 24y + 203d | 2016 | Stage 3 | Cascade Lakes - Cascade Lakes |
| 8 | POIDEVIN Sara | 21y + 77d | 2017 | Stage 5 | - |