Biggest races where rider never competed
Major races where Hayley Simmonds never competed in.
| # | Race | Class |
|---|---|---|
| 1 | La Flèche Wallonne Féminine | 1.WWT |
| 2 | Giro d'Italia Internazionale Femminile | 2.WWT |
| 3 | Ronde van Vlaanderen / Tour des Flandres WE | 1.WWT |
| 4 | Trofeo Alfredo Binda - Comune di Cittiglio | 1.WWT |
| 5 | Boels Rental Ladies Tour | 2.1 |
| 6 | Women's WorldTour Ronde van Drenthe | 1.WWT |
| 7 | Premondiale Giro Toscana Int. Femminile - Memorial Michela Fanini | 2.2 |
| 8 | Drentse Acht van Westerveld | 1.2 |
| 9 | Strade Bianche Donne | 1.WWT |
| 10 | Olympic Games WE - Road Race | Olympics |
| 11 | Giro del Trentino Alto Adige - Sudtirol | 2.1 |
| 12 | La Course by Le Tour de France | 1.WWT |
| 13 | Milano-Sanremo Donne | 1.WWT |
| 14 | Gracia Orlova | 2.2 |
| 15 | Liège-Bastogne-Liège Femmes | 1.WWT |
| 16 | Grand Prix de Dottignies | 1.2 |
| 17 | Ronde van Gelderland | 1.2 |
| 18 | World Championships WE - TTT | WC |
| 19 | Philadelphia International Cycling Classic (WE) | 1.WWT |
| 20 | Trophée d'Or Féminin | 2.2 |